136427085

素因数分解:

$3^4\times 5^1\times {\mathrm{336857}}^1$

素因数の和:336874

約数の個数: 20

約数和(自身を含む): 244558908

約数和(自身を除く): 108131823

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 336857, 1010571, 1684285, 3031713, 5052855, 9095139, 15158565, 27285417, 45475695, 136427085]

約数ペア:

[(1, 136427085), (3, 45475695), (5, 27285417), (9, 15158565), (15, 9095139), (27, 5052855), (45, 3031713), (81, 1684285), (135, 1010571), (405, 336857)]