Q: What is the sum of all factors of the number 42,628,905 excluding 42,628,905?
A: 38,599,515
The factors of the number 42,628,905 are: 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 7829, 23487, 39145, 70461, 86119, 117435, 258357, 352305, 430595, 775071, 947309, 1291785, 2841927, 3875355, 4736545, 8525781, 14209635, 42628905.
If you add them up, you will get the total of 42,628,943. Now subtract 42,628,905 to get 38,599,515