8255785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 10903680

約数和(自身を除く): 2647895

約数列:

[1, 5, 19, 43, 47, 95, 215, 235, 817, 893, 1849, 2021, 4085, 4465, 9245, 10105, 35131, 38399, 86903, 175655, 191995, 434515, 1651157, 8255785]

約数ペア:

[(1, 8255785), (5, 1651157), (19, 434515), (43, 191995), (47, 175655), (95, 86903), (215, 38399), (235, 35131), (817, 10105), (893, 9245), (1849, 4465), (2021, 4085)]