227944925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41257}}^1$

素因数の和:41297

約数の個数: 24

約数和(自身を含む): 322307496

約数和(自身を除く): 94362571

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 41257, 206285, 536341, 701369, 1031425, 2681705, 3506845, 9117797, 13408525, 17534225, 45588985, 227944925]

約数ペア:

[(1, 227944925), (5, 45588985), (13, 17534225), (17, 13408525), (25, 9117797), (65, 3506845), (85, 2681705), (221, 1031425), (325, 701369), (425, 536341), (1105, 206285), (5525, 41257)]