Q: What is the sum of all factors of the number 12,978,375 including 12,978,375?
A: 22,037,184
The factors of the number 12,978,375 are: 1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 653, 795, 1325, 1959, 3265, 3975, 6625, 9795, 16325, 19875, 34609, 48975, 81625, 103827, 173045, 244875, 519135, 865225, 2595675, 4326125, 12978375.
If you add them up, you will get the total of 22,037,184.