2709585

素因数分解:

$3^3\times 5^1\times {\mathrm{20071}}^1$

素因数の和:20085

約数の個数: 16

約数和(自身を含む): 4817280

約数和(自身を除く): 2107695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 20071, 60213, 100355, 180639, 301065, 541917, 903195, 2709585]

約数ペア:

[(1, 2709585), (3, 903195), (5, 541917), (9, 301065), (15, 180639), (27, 100355), (45, 60213), (135, 20071)]