3088475

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 36

約数和(自身を含む): 4493016

約数和(自身を除く): 1404541

約数列:

[1, 5, 13, 17, 25, 43, 65, 85, 169, 215, 221, 325, 425, 559, 731, 845, 1075, 1105, 2795, 2873, 3655, 4225, 5525, 7267, 9503, 13975, 14365, 18275, 36335, 47515, 71825, 123539, 181675, 237575, 617695, 3088475]

約数ペア:

[(1, 3088475), (5, 617695), (13, 237575), (17, 181675), (25, 123539), (43, 71825), (65, 47515), (85, 36335), (169, 18275), (215, 14365), (221, 13975), (325, 9503), (425, 7267), (559, 5525), (731, 4225), (845, 3655), (1075, 2873), (1105, 2795)]