Q: What is the sum of all factors of the number 2,123,145 including 2,123,145?
A: 3,774,720
The factors of the number 2,123,145 are: 1, 3, 5, 9, 15, 27, 45, 135, 15727, 47181, 78635, 141543, 235905, 424629, 707715, 2123145.
If you add them up, you will get the total of 3,774,720.