ue4_3

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication39
{
    class Program
    {
        static void Main(string[] args)
        {
            int nr = 0;
            int counter = 0;
            int devision_nr = 0;
            Random r = new Random();
            nr = Convert.ToInt32(Console.ReadLine());

            while (nr < 500)
            {
                Console.WriteLine("Pick a number larger than 500!");
            }

            while (counter < 25 && nr != 1)
            {
                devision_nr = r.Next(1, 10);

                if (nr % devision_nr == 0)
                {
                    nr = nr / devision_nr;
                    Console.WriteLine(nr);
                }
                counter++;
            }
            Console.ReadLine();
        }
    }
    }