Q: What is the sum of all factors of the number 31,531,425 excluding 31,531,425?
A: 20,600,655
The factors of the number 31,531,425 are: 1, 3, 5, 15, 25, 75, 420419, 1261257, 2102095, 6306285, 10510475, 31531425.
If you add them up, you will get the total of 31,531,445. Now subtract 31,531,425 to get 20,600,655