Q: What is the sum of all factors of the number 244,240,245 excluding 244,240,245?

A: 191,824,395

Why is 191,824,395 the sum of all factors of 244,240,245, excluding 244,240,245?

The factors of the number 244,240,245 are: 1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 2169, 3615, 6507, 7507, 10845, 22521, 32535, 37535, 67563, 112605, 202689, 337815, 1013445, 1809187, 5427561, 9045935, 16282683, 27137805, 48848049, 81413415, 244240245.

If you add them up, you will get the total of 244,240,436. Now subtract 244,240,245 to get 191,824,395