func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long int q;     cin >> q;     for (long long int l = 0; l < q; l++) {       long long int n;       cin >> n;       long long int ans = 0;       while (n != 1) {         long long int track = ans;         while (n % 2 == 0) {           n = n / 2;           ans++;         }         while (n % 3 == 0) {           n = 2 * n / 3;           ans++;         }         while (n % 5 == 0) {           n = 4 * n / 5;           ans++;         }         if (track == ans) break;       }       if (n != 1)         cout << -1 << endl;       else         cout << ans << endl;     }   }   