Q: What is the sum of all factors of the number 621,415 excluding 621,415?
A: 144,665
The factors of the number 621,415 are: 1, 5, 37, 185, 3359, 16795, 124283, 621415.
If you add them up, you will get the total of 621,559. Now subtract 621,415 to get 144,665