162429905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{72031}}^1$

素因数の和:72088

約数の個数: 16

約数和(自身を含む): 217824768

約数和(自身を除く): 55394863

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 72031, 360155, 792341, 2953271, 3961705, 14766355, 32485981, 162429905]

約数ペア:

[(1, 162429905), (5, 32485981), (11, 14766355), (41, 3961705), (55, 2953271), (205, 792341), (451, 360155), (2255, 72031)]