272584395

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{195401}}^1$

素因数の和:195443

約数の個数: 24

約数和(自身を含む): 487723392

約数和(自身を除く): 215138997

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 195401, 586203, 977005, 1758609, 2931015, 6057431, 8793045, 18172293, 30287155, 54516879, 90861465, 272584395]

約数ペア:

[(1, 272584395), (3, 90861465), (5, 54516879), (9, 30287155), (15, 18172293), (31, 8793045), (45, 6057431), (93, 2931015), (155, 1758609), (279, 977005), (465, 586203), (1395, 195401)]