25426065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 46964736

約数和(自身を除く): 21538671

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 2351, 3605, 7053, 10815, 11755, 16457, 35265, 49371, 82285, 242153, 246855, 726459, 1210765, 1695071, 3632295, 5085213, 8475355, 25426065]

約数ペア:

[(1, 25426065), (3, 8475355), (5, 5085213), (7, 3632295), (15, 1695071), (21, 1210765), (35, 726459), (103, 246855), (105, 242153), (309, 82285), (515, 49371), (721, 35265), (1545, 16457), (2163, 11755), (2351, 10815), (3605, 7053)]