#include <bits/stdc++.h>
using namespace std;
const int maxx = 100009;
long long gcd(long long a, long long b) {
  if (a == 0) {
    return b;
  }
  return gcd(b % a, a);
}
long long _lcm(long long a, long long b) { return (a * b) / gcd(a, b); }
void solve() {
  long long x;
  cin >> x;
  vector<long long> ans(2);
  ans[0] = 1;
  ans[1] = x;
  long long maxm = x;
  for (long long i = 2; i * i <= x; i++) {
    if (x % i == 0) {
      if (i * i == x or _lcm(i, x / i) != x) {
        continue;
      }
      long long a = i;
      long long b = x / i;
      if (a < b) {
        swap(a, b);
      }
      if (a < maxm) {
        maxm = a;
        ans[0] = a;
        ans[1] = b;
      }
    }
  }
  cout << ans[0] << " " << ans[1] << "\n";
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);
  ;
  int t = 1;
  while (t-- > 0) {
    solve();
  }
  return 0;
}
