55628505

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24239}}^1$

素因数の和:24270

約数の個数: 32

約数和(自身を含む): 104716800

約数和(自身を除く): 49088295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 24239, 72717, 121195, 218151, 363585, 412063, 654453, 1090755, 1236189, 2060315, 3272265, 3708567, 6180945, 11125701, 18542835, 55628505]

約数ペア:

[(1, 55628505), (3, 18542835), (5, 11125701), (9, 6180945), (15, 3708567), (17, 3272265), (27, 2060315), (45, 1236189), (51, 1090755), (85, 654453), (135, 412063), (153, 363585), (255, 218151), (459, 121195), (765, 72717), (2295, 24239)]