Q: What is the sum of all factors of the number 15,245,143 excluding 15,245,143?
A: 7,857
The factors of the number 15,245,143 are: 1, 3499, 4357, 15245143.
If you add them up, you will get the total of 15,245,150. Now subtract 15,245,143 to get 7,857