745761105

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{152041}}^1$

素因数の和:152161

約数の個数: 24

約数和(自身を含む): 1304520360

約数和(自身を除く): 558759255

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 152041, 456123, 760205, 1368369, 2280615, 6841845, 16572469, 49717407, 82862345, 149152221, 248587035, 745761105]

約数ペア:

[(1, 745761105), (3, 248587035), (5, 149152221), (9, 82862345), (15, 49717407), (45, 16572469), (109, 6841845), (327, 2280615), (545, 1368369), (981, 760205), (1635, 456123), (4905, 152041)]