22277205

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3779}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 38918880

約数和(自身を除く): 16641675

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 3779, 5895, 11337, 18895, 34011, 56685, 170055, 495049, 1485147, 2475245, 4455441, 7425735, 22277205]

約数ペア:

[(1, 22277205), (3, 7425735), (5, 4455441), (9, 2475245), (15, 1485147), (45, 495049), (131, 170055), (393, 56685), (655, 34011), (1179, 18895), (1965, 11337), (3779, 5895)]