133938335

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 171547200

約数和(自身を除く): 37608865

約数列:

[1, 5, 37, 43, 113, 149, 185, 215, 565, 745, 1591, 4181, 4859, 5513, 6407, 7955, 16837, 20905, 24295, 27565, 32035, 84185, 179783, 237059, 622969, 723991, 898915, 1185295, 3114845, 3619955, 26787667, 133938335]

約数ペア:

[(1, 133938335), (5, 26787667), (37, 3619955), (43, 3114845), (113, 1185295), (149, 898915), (185, 723991), (215, 622969), (565, 237059), (745, 179783), (1591, 84185), (4181, 32035), (4859, 27565), (5513, 24295), (6407, 20905), (7955, 16837)]