Q: What is the sum of all factors of the number 280,415 excluding 280,415?
A: 75,985
The factors of the number 280,415 are: 1, 5, 17, 85, 3299, 16495, 56083, 280415.
If you add them up, you will get the total of 280,490. Now subtract 280,415 to get 75,985