Q: What is the sum of all factors of the number 124,263,555 excluding 124,263,555?

A: 90,754,941

Why is 90,754,941 the sum of all factors of 124,263,555, excluding 124,263,555?

The factors of the number 124,263,555 are: 1, 3, 5, 13, 15, 39, 65, 195, 263, 789, 1315, 2423, 3419, 3945, 7269, 10257, 12115, 17095, 31499, 36345, 51285, 94497, 157495, 472485, 637249, 1911747, 3186245, 8284237, 9558735, 24852711, 41421185, 124263555.

If you add them up, you will get the total of 124,263,645. Now subtract 124,263,555 to get 90,754,941