15715310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 32492016

約数和(自身を除く): 16776706

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 547, 845, 1094, 1105, 1690, 2210, 2735, 2873, 5470, 5746, 7111, 9299, 14222, 14365, 18598, 28730, 35555, 46495, 71110, 92443, 92990, 120887, 184886, 241774, 462215, 604435, 924430, 1208870, 1571531, 3143062, 7857655, 15715310]

約数ペア:

[(1, 15715310), (2, 7857655), (5, 3143062), (10, 1571531), (13, 1208870), (17, 924430), (26, 604435), (34, 462215), (65, 241774), (85, 184886), (130, 120887), (169, 92990), (170, 92443), (221, 71110), (338, 46495), (442, 35555), (547, 28730), (845, 18598), (1094, 14365), (1105, 14222), (1690, 9299), (2210, 7111), (2735, 5746), (2873, 5470)]