180099585

素因数分解:

$3^3\times 5^1\times {\mathrm{1334071}}^1$

素因数の和:1334085

約数の個数: 16

約数和(自身を含む): 320177280

約数和(自身を除く): 140077695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1334071, 4002213, 6670355, 12006639, 20011065, 36019917, 60033195, 180099585]

約数ペア:

[(1, 180099585), (3, 60033195), (5, 36019917), (9, 20011065), (15, 12006639), (27, 6670355), (45, 4002213), (135, 1334071)]