15117250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 29972592

約数和(自身を除く): 14855342

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 3557, 4250, 7114, 17785, 35570, 60469, 88925, 120938, 177850, 302345, 444625, 604690, 889250, 1511725, 3023450, 7558625, 15117250]

約数ペア:

[(1, 15117250), (2, 7558625), (5, 3023450), (10, 1511725), (17, 889250), (25, 604690), (34, 444625), (50, 302345), (85, 177850), (125, 120938), (170, 88925), (250, 60469), (425, 35570), (850, 17785), (2125, 7114), (3557, 4250)]