12102405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 22425600

約数和(自身を除く): 10323195

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1459, 1659, 2765, 4377, 7295, 8295, 10213, 21885, 30639, 51065, 115261, 153195, 345783, 576305, 806827, 1728915, 2420481, 4034135, 12102405]

約数ペア:

[(1, 12102405), (3, 4034135), (5, 2420481), (7, 1728915), (15, 806827), (21, 576305), (35, 345783), (79, 153195), (105, 115261), (237, 51065), (395, 30639), (553, 21885), (1185, 10213), (1459, 8295), (1659, 7295), (2765, 4377)]