13104475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 17264768

約数和(自身を除く): 4160293

約数列:

[1, 5, 25, 31, 37, 155, 185, 457, 775, 925, 1147, 2285, 5735, 11425, 14167, 16909, 28675, 70835, 84545, 354175, 422725, 524179, 2620895, 13104475]

約数ペア:

[(1, 13104475), (5, 2620895), (25, 524179), (31, 422725), (37, 354175), (155, 84545), (185, 70835), (457, 28675), (775, 16909), (925, 14167), (1147, 11425), (2285, 5735)]