import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 */
public class Main
{
    public static void main(String[] args)
    {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        Scanner in = new Scanner(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        TaskC solver = new TaskC();
        solver.solve(1, in, out);
        out.close();
    }

    static class TaskC
    {
        public void solve(int testNumber, Scanner in, PrintWriter out)
        {
            long X = in.nextLong();
            if (X == 1)
            {
                out.print(1 + " " + 1);
                return;
            }
            long min = Long.MAX_VALUE;
            long Fa = 0;
            long Fb = 0;
            for (long i = 1; i * i <= X; i++)
            {
                if (X % i == 0)
                {
                    long a = i;
                    long b = X / i;
                    if (a != b)
                        if (Math.max(a, b) < min)
                        {
                            min = Math.max(a, b);
                            Fa = a;
                            Fb = b;
                        }

                }
            }
            out.print(Fa + " " + Fb);
        }

    }
}

