15005508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4357}}^1$

素因数の和:4412

約数の個数: 48

約数和(自身を含む): 41000064

約数和(自身を除く): 25994556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 4357, 8714, 13071, 17428, 26142, 30499, 52284, 60998, 91497, 121996, 178637, 182994, 357274, 365988, 535911, 714548, 1071822, 1250459, 2143644, 2500918, 3751377, 5001836, 7502754, 15005508]

約数ペア:

[(1, 15005508), (2, 7502754), (3, 5001836), (4, 3751377), (6, 2500918), (7, 2143644), (12, 1250459), (14, 1071822), (21, 714548), (28, 535911), (41, 365988), (42, 357274), (82, 182994), (84, 178637), (123, 121996), (164, 91497), (246, 60998), (287, 52284), (492, 30499), (574, 26142), (861, 17428), (1148, 13071), (1722, 8714), (3444, 4357)]