15531010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 30668544

約数和(自身を除く): 15137534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 521, 542, 1042, 1355, 2605, 2710, 2981, 5210, 5731, 5962, 11462, 14905, 28655, 29810, 57310, 141191, 282382, 705955, 1411910, 1553101, 3106202, 7765505, 15531010]

約数ペア:

[(1, 15531010), (2, 7765505), (5, 3106202), (10, 1553101), (11, 1411910), (22, 705955), (55, 282382), (110, 141191), (271, 57310), (521, 29810), (542, 28655), (1042, 14905), (1355, 11462), (2605, 5962), (2710, 5731), (2981, 5210)]