2486715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 4962816

約数和(自身を除く): 2476101

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2153, 6459, 10765, 15071, 23683, 32295, 45213, 71049, 75355, 118415, 165781, 226065, 355245, 497343, 828905, 2486715]

約数ペア:

[(1, 2486715), (3, 828905), (5, 497343), (7, 355245), (11, 226065), (15, 165781), (21, 118415), (33, 75355), (35, 71049), (55, 45213), (77, 32295), (105, 23683), (165, 15071), (231, 10765), (385, 6459), (1155, 2153)]