Q: What is the sum of all factors of the number 121,311,405 including 121,311,405?

A: 228,355,200

Why is 228,355,200 the sum of all factors of 121,311,405, including 121,311,405?

The factors of the number 121,311,405 are: 1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 52859, 158577, 264295, 475731, 792885, 898603, 1427193, 2378655, 2695809, 4493015, 7135965, 8087427, 13479045, 24262281, 40437135, 121311405.

If you add them up, you will get the total of 228,355,200.