Q: What is the sum of all factors of the number 258,534,075 excluding 258,534,075?

A: 184,580,421

Why is 184,580,421 the sum of all factors of 258,534,075, excluding 258,534,075?

The factors of the number 258,534,075 are: 1, 3, 5, 15, 25, 47, 71, 75, 141, 213, 235, 355, 705, 1033, 1065, 1175, 1775, 3099, 3337, 3525, 5165, 5325, 10011, 15495, 16685, 25825, 48551, 50055, 73343, 77475, 83425, 145653, 220029, 242755, 250275, 366715, 728265, 1100145, 1213775, 1833575, 3447121, 3641325, 5500725, 10341363, 17235605, 51706815, 86178025, 258534075.

If you add them up, you will get the total of 258,534,259. Now subtract 258,534,075 to get 184,580,421