237627325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2351}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 318479616

約数和(自身を除く): 80852291

約数列:

[1, 5, 13, 25, 65, 311, 325, 1555, 2351, 4043, 7775, 11755, 20215, 30563, 58775, 101075, 152815, 731161, 764075, 3655805, 9505093, 18279025, 47525465, 237627325]

約数ペア:

[(1, 237627325), (5, 47525465), (13, 18279025), (25, 9505093), (65, 3655805), (311, 764075), (325, 731161), (1555, 152815), (2351, 101075), (4043, 58775), (7775, 30563), (11755, 20215)]