22398885

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1217}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 38951640

約数和(自身を除く): 16552755

約数列:

[1, 3, 5, 9, 15, 45, 409, 1217, 1227, 2045, 3651, 3681, 6085, 6135, 10953, 18255, 18405, 54765, 497753, 1493259, 2488765, 4479777, 7466295, 22398885]

約数ペア:

[(1, 22398885), (3, 7466295), (5, 4479777), (9, 2488765), (15, 1493259), (45, 497753), (409, 54765), (1217, 18405), (1227, 18255), (2045, 10953), (3651, 6135), (3681, 6085)]