Q: What is the sum of all factors of the number 12,123,465 excluding 12,123,465?
A: 8,415,543
The factors of the number 12,123,465 are: 1, 3, 5, 15, 17, 51, 85, 255, 47543, 142629, 237715, 713145, 808231, 2424693, 4041155, 12123465.
If you add them up, you will get the total of 12,123,473. Now subtract 12,123,465 to get 8,415,543