Q: What is the sum of all factors of the number 225,215,115 excluding 225,215,115?

A: 147,099,765

Why is 147,099,765 the sum of all factors of 225,215,115, excluding 225,215,115?

The factors of the number 225,215,115 are: 1, 3, 5, 15, 37, 111, 179, 185, 537, 555, 895, 2267, 2685, 6623, 6801, 11335, 19869, 33115, 34005, 83879, 99345, 251637, 405793, 419395, 1217379, 1258185, 2028965, 6086895, 15014341, 45043023, 75071705, 225215115.

If you add them up, you will get the total of 225,215,262. Now subtract 225,215,115 to get 147,099,765