Q: What is the sum of all factors of the number 100,142,055 excluding 100,142,055?

A: 96,189,465

Why is 96,189,465 the sum of all factors of 100,142,055, excluding 100,142,055?

The factors of the number 100,142,055 are: 1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 1161, 1327, 1677, 1755, 1935, 2795, 3981, 5031, 5805, 6635, 8385, 11943, 15093, 17251, 19905, 25155, 35829, 51753, 57061, 59715, 75465, 86255, 155259, 171183, 179145, 258765, 285305, 465777, 513549, 741793, 776295, 855915, 1540647, 2225379, 2328885, 2567745, 3708965, 6676137, 7703235, 11126895, 20028411, 33380685, 100142055.

If you add them up, you will get the total of 100,142,151. Now subtract 100,142,055 to get 96,189,465