Q: What is the sum of all factors of the number 667,145,425 excluding 667,145,425?
A: 164,320,331
The factors of the number 667,145,425 are: 1, 5, 25, 197, 985, 4925, 135461, 677305, 3386525, 26685817, 133429085, 667145425.
If you add them up, you will get the total of 667,145,589. Now subtract 667,145,425 to get 164,320,331