Q: What is the sum of all factors of the number 5,415 excluding 5,415?
A: 3,729
The factors of the number 5,415 are: 1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415.
If you add them up, you will get the total of 5,418. Now subtract 5,415 to get 3,729