Q: What is the sum of all factors of the number 428,565 excluding 428,565?
A: 257,163
The factors of the number 428,565 are: 1, 3, 5, 15, 28571, 85713, 142855, 428565.
If you add them up, you will get the total of 428,822. Now subtract 428,565 to get 257,163