239099905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{106031}}^1$

素因数の和:106088

約数の個数: 16

約数和(自身を含む): 320640768

約数和(自身を除く): 81540863

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 106031, 530155, 1166341, 4347271, 5831705, 21736355, 47819981, 239099905]

約数ペア:

[(1, 239099905), (5, 47819981), (11, 21736355), (41, 5831705), (55, 4347271), (205, 1166341), (451, 530155), (2255, 106031)]