11212995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 18792000

約数和(自身を除く): 7579005

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 173, 435, 447, 519, 745, 865, 2235, 2595, 4321, 5017, 12963, 15051, 21605, 25085, 25777, 64815, 75255, 77331, 128885, 386655, 747533, 2242599, 3737665, 11212995]

約数ペア:

[(1, 11212995), (3, 3737665), (5, 2242599), (15, 747533), (29, 386655), (87, 128885), (145, 77331), (149, 75255), (173, 64815), (435, 25777), (447, 25085), (519, 21605), (745, 15051), (865, 12963), (2235, 5017), (2595, 4321)]