Q: What is the sum of all factors of the number 72,161,475 excluding 72,161,475?
A: 49,109,037
The factors of the number 72,161,475 are: 1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 15773, 47319, 78865, 236595, 394325, 962153, 1182975, 2886459, 4810765, 14432295, 24053825, 72161475.
If you add them up, you will get the total of 72,161,524. Now subtract 72,161,475 to get 49,109,037