Q: What is the sum of all factors of the number 122,421,645 including 122,421,645?

A: 222,710,400

Why is 222,710,400 the sum of all factors of 122,421,645, including 122,421,645?

The factors of the number 122,421,645 are: 1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 21089, 63267, 105445, 189801, 316335, 569403, 906827, 949005, 2720481, 2847015, 4534135, 8161443, 13602405, 24484329, 40807215, 122421645.

If you add them up, you will get the total of 222,710,400.