15082221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 25344000

約数和(自身を除く): 10261779

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 599, 763, 1199, 1797, 2289, 3597, 4193, 6589, 8393, 12579, 19767, 25179, 46123, 65291, 138369, 195873, 457037, 718201, 1371111, 2154603, 5027407, 15082221]

約数ペア:

[(1, 15082221), (3, 5027407), (7, 2154603), (11, 1371111), (21, 718201), (33, 457037), (77, 195873), (109, 138369), (231, 65291), (327, 46123), (599, 25179), (763, 19767), (1199, 12579), (1797, 8393), (2289, 6589), (3597, 4193)]