54684585

素因数分解:

$3^3\times 5^1\times {\mathrm{405071}}^1$

素因数の和:405085

約数の個数: 16

約数和(自身を含む): 97217280

約数和(自身を除く): 42532695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 405071, 1215213, 2025355, 3645639, 6076065, 10936917, 18228195, 54684585]

約数ペア:

[(1, 54684585), (3, 18228195), (5, 10936917), (9, 6076065), (15, 3645639), (27, 2025355), (45, 1215213), (135, 405071)]