Q: What is the sum of all factors of the number 487,233,815 excluding 487,233,815?

A: 139,607,785

Why is 139,607,785 the sum of all factors of 487,233,815, excluding 487,233,815?

The factors of the number 487,233,815 are: 1, 5, 19, 95, 109, 211, 223, 545, 1055, 1115, 2071, 4009, 4237, 10355, 20045, 21185, 22999, 24307, 47053, 114995, 121535, 235265, 436981, 461833, 894007, 2184905, 2309165, 4470035, 5128777, 25643885, 97446763, 487233815.

If you add them up, you will get the total of 487,233,954. Now subtract 487,233,815 to get 139,607,785