5123655

素因数分解:

$3^5\times 5^1\times {\mathrm{4217}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 9212112

約数和(自身を除く): 4088457

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 4217, 12651, 21085, 37953, 63255, 113859, 189765, 341577, 569295, 1024731, 1707885, 5123655]

約数ペア:

[(1, 5123655), (3, 1707885), (5, 1024731), (9, 569295), (15, 341577), (27, 189765), (45, 113859), (81, 63255), (135, 37953), (243, 21085), (405, 12651), (1215, 4217)]