Q: What is the sum of all factors of the number 315,435 excluding 315,435?
A: 219,381
The factors of the number 315,435 are: 1, 3, 5, 15, 17, 51, 85, 255, 1237, 3711, 6185, 18555, 21029, 63087, 105145, 315435.
If you add them up, you will get the total of 315,654. Now subtract 315,435 to get 219,381