15317664

素因数分解:

$2^5\times 3^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 40410720

約数和(自身を除く): 25093056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 379, 421, 758, 842, 1137, 1263, 1516, 1684, 2274, 2526, 3032, 3368, 4548, 5052, 6064, 6736, 9096, 10104, 12128, 13472, 18192, 20208, 36384, 40416, 159559, 319118, 478677, 638236, 957354, 1276472, 1914708, 2552944, 3829416, 5105888, 7658832, 15317664]

約数ペア:

[(1, 15317664), (2, 7658832), (3, 5105888), (4, 3829416), (6, 2552944), (8, 1914708), (12, 1276472), (16, 957354), (24, 638236), (32, 478677), (48, 319118), (96, 159559), (379, 40416), (421, 36384), (758, 20208), (842, 18192), (1137, 13472), (1263, 12128), (1516, 10104), (1684, 9096), (2274, 6736), (2526, 6064), (3032, 5052), (3368, 4548)]