27571885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12227}}^1$

素因数の和:12284

約数の個数: 16

約数和(自身を含む): 36977472

約数和(自身を除く): 9405587

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 12227, 61135, 134497, 501307, 672485, 2506535, 5514377, 27571885]

約数ペア:

[(1, 27571885), (5, 5514377), (11, 2506535), (41, 672485), (55, 501307), (205, 134497), (451, 61135), (2255, 12227)]