Q: What is the sum of all factors of the number 100,344,225 excluding 100,344,225?

A: 77,065,055

Why is 77,065,055 the sum of all factors of 100,344,225, excluding 100,344,225?

The factors of the number 100,344,225 are: 1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 285, 335, 475, 1005, 1051, 1273, 1425, 1675, 3153, 3819, 5025, 5255, 6365, 15765, 19095, 19969, 26275, 31825, 59907, 70417, 78825, 95475, 99845, 211251, 299535, 352085, 499225, 1056255, 1337923, 1497675, 1760425, 4013769, 5281275, 6689615, 20068845, 33448075, 100344225.

If you add them up, you will get the total of 100,344,302. Now subtract 100,344,225 to get 77,065,055