2298457025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{12409}}^1$

素因数の和:12689

約数の個数: 24

約数和(自身を含む): 2954572800

約数和(自身を除く): 656115775

約数列:

[1, 5, 25, 31, 155, 239, 775, 1195, 5975, 7409, 12409, 37045, 62045, 185225, 310225, 384679, 1923395, 2965751, 9616975, 14828755, 74143775, 91938281, 459691405, 2298457025]

約数ペア:

[(1, 2298457025), (5, 459691405), (25, 91938281), (31, 74143775), (155, 14828755), (239, 9616975), (775, 2965751), (1195, 1923395), (5975, 384679), (7409, 310225), (12409, 185225), (37045, 62045)]