Q: What is the sum of all factors of the number 420,021,225 excluding 420,021,225?
A: 412,264,047
The factors of the number 420,021,225 are: 1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 111, 117, 185, 195, 225, 325, 333, 481, 555, 585, 925, 975, 1443, 1665, 2405, 2775, 2925, 3881, 4329, 7215, 8325, 11643, 12025, 19405, 21645, 34929, 36075, 50453, 58215, 97025, 108225, 143597, 151359, 174645, 252265, 291075, 430791, 454077, 717985, 756795, 873225, 1261325, 1292373, 1866761, 2153955, 2270385, 3589925, 3783975, 5600283, 6461865, 9333805, 10769775, 11351925, 16800849, 28001415, 32309325, 46669025, 84004245, 140007075, 420021225.
If you add them up, you will get the total of 420,021,637. Now subtract 420,021,225 to get 412,264,047