72685331715

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{139609}}^1$

素因数の和:140247

約数の個数: 32

約数和(自身を含む): 118411617600

約数和(自身を除く): 45726285885

約数列:

[1, 3, 5, 15, 61, 183, 305, 569, 915, 1707, 2845, 8535, 34709, 104127, 139609, 173545, 418827, 520635, 698045, 2094135, 8516149, 25548447, 42580745, 79437521, 127742235, 238312563, 397187605, 1191562815, 4845688781, 14537066343, 24228443905, 72685331715]

約数ペア:

[(1, 72685331715), (3, 24228443905), (5, 14537066343), (15, 4845688781), (61, 1191562815), (183, 397187605), (305, 238312563), (569, 127742235), (915, 79437521), (1707, 42580745), (2845, 25548447), (8535, 8516149), (34709, 2094135), (104127, 698045), (139609, 520635), (173545, 418827)]