9987735

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 16883712

約数和(自身を除く): 6895977

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 457, 465, 705, 1371, 1457, 2285, 4371, 6855, 7285, 14167, 21479, 21855, 42501, 64437, 70835, 107395, 212505, 322185, 665849, 1997547, 3329245, 9987735]

約数ペア:

[(1, 9987735), (3, 3329245), (5, 1997547), (15, 665849), (31, 322185), (47, 212505), (93, 107395), (141, 70835), (155, 64437), (235, 42501), (457, 21855), (465, 21479), (705, 14167), (1371, 7285), (1457, 6855), (2285, 4371)]