#include <bits/stdc++.h>
using namespace std;
int x, res, t;
bool ex[10], check(int);
set<int> s;
int main() {
  cin >> x;
  t = x;
  while (t) {
    ex[t % 10] = true;
    t /= 10;
  }
  int res = 0;
  for (int i = 1, lim = sqrt(x); i <= lim; i++) {
    if (x % i == 0) {
      if (check(i)) s.insert(i);
      if (check(x / i)) s.insert(x / i);
    }
  }
  printf("%d", s.size());
}
bool check(int c) {
  bool res = false;
  while (c) {
    res |= ex[c % 10];
    c /= 10;
  }
  return res;
}
