72601845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 122732544

約数和(自身を除く): 50130699

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3631, 3999, 6665, 10893, 18155, 19995, 54465, 112561, 156133, 337683, 468399, 562805, 780665, 1688415, 2341995, 4840123, 14520369, 24200615, 72601845]

約数ペア:

[(1, 72601845), (3, 24200615), (5, 14520369), (15, 4840123), (31, 2341995), (43, 1688415), (93, 780665), (129, 562805), (155, 468399), (215, 337683), (465, 156133), (645, 112561), (1333, 54465), (3631, 19995), (3999, 18155), (6665, 10893)]