Q: What is the sum of all factors of the number 117,552,765 excluding 117,552,765?

A: 88,189,827

Why is 88,189,827 the sum of all factors of 117,552,765, excluding 117,552,765?

The factors of the number 117,552,765 are: 1, 3, 5, 11, 15, 33, 55, 165, 491, 1451, 1473, 2455, 4353, 5401, 7255, 7365, 15961, 16203, 21765, 27005, 47883, 79805, 81015, 239415, 712441, 2137323, 3562205, 7836851, 10686615, 23510553, 39184255, 117552765.

If you add them up, you will get the total of 117,552,853. Now subtract 117,552,765 to get 88,189,827