12962275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 17521200

約数和(自身を除く): 4558925

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 941, 2755, 4705, 13775, 17879, 23525, 27289, 89395, 136445, 446975, 518491, 682225, 2592455, 12962275]

約数ペア:

[(1, 12962275), (5, 2592455), (19, 682225), (25, 518491), (29, 446975), (95, 136445), (145, 89395), (475, 27289), (551, 23525), (725, 17879), (941, 13775), (2755, 4705)]