#include <stdio.h>

int main(void) {
  int n, a, b, x, i;

  scanf("%d", &n);
  a = 1;
  b = n;
  for (i = 2; i * i <= n; ++i) {
    int x = i * i;
    if (n % x) continue;
    a = i;
    b = n / x;
  }

  printf("%d %d", a, b);

  return 0;
}