Q: What is the sum of all factors of the number 23,415,405 excluding 23,415,405?
A: 16,931,475
The factors of the number 23,415,405 are: 1, 3, 5, 13, 15, 39, 65, 195, 120079, 360237, 600395, 1561027, 1801185, 4683081, 7805135, 23415405.
If you add them up, you will get the total of 23,415,421. Now subtract 23,415,405 to get 16,931,475