Q: What is the sum of all factors of the number 426,306,225 excluding 426,306,225?
A: 278,520,191
The factors of the number 426,306,225 are: 1, 3, 5, 15, 25, 75, 5684083, 17052249, 28420415, 85261245, 142102075, 426306225.
If you add them up, you will get the total of 426,306,503. Now subtract 426,306,225 to get 278,520,191