9540585

素因数分解:

$3^4\times 5^1\times {\mathrm{23557}}^1$

素因数の和:23574

約数の個数: 20

約数和(自身を含む): 17103108

約数和(自身を除く): 7562523

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 23557, 70671, 117785, 212013, 353355, 636039, 1060065, 1908117, 3180195, 9540585]

約数ペア:

[(1, 9540585), (3, 3180195), (5, 1908117), (9, 1060065), (15, 636039), (27, 353355), (45, 212013), (81, 117785), (135, 70671), (405, 23557)]