100640745

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4937}}^1$

素因数の和:5102

約数の個数: 32

約数和(自身を含む): 180138240

約数和(自身を除く): 79497495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 4937, 6795, 14811, 20385, 24685, 44433, 74055, 133299, 222165, 666495, 745487, 2236461, 3727435, 6709383, 11182305, 20128149, 33546915, 100640745]

約数ペア:

[(1, 100640745), (3, 33546915), (5, 20128149), (9, 11182305), (15, 6709383), (27, 3727435), (45, 2236461), (135, 745487), (151, 666495), (453, 222165), (755, 133299), (1359, 74055), (2265, 44433), (4077, 24685), (4937, 20385), (6795, 14811)]