13466675

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 17397696

約数和(自身を除く): 3931021

約数列:

[1, 5, 25, 47, 73, 157, 235, 365, 785, 1175, 1825, 3431, 3925, 7379, 11461, 17155, 36895, 57305, 85775, 184475, 286525, 538667, 2693335, 13466675]

約数ペア:

[(1, 13466675), (5, 2693335), (25, 538667), (47, 286525), (73, 184475), (157, 85775), (235, 57305), (365, 36895), (785, 17155), (1175, 11461), (1825, 7379), (3431, 3925)]