Q: What is the sum of all factors of the number 144,855 excluding 144,855?
A: 128,745
The factors of the number 144,855 are: 1, 3, 5, 9, 15, 27, 29, 37, 45, 87, 111, 135, 145, 185, 261, 333, 435, 555, 783, 999, 1073, 1305, 1665, 3219, 3915, 4995, 5365, 9657, 16095, 28971, 48285, 144855.
If you add them up, you will get the total of 144,983. Now subtract 144,855 to get 128,745