828710145

素因数分解:

$3^2\times 5^1\times {\mathrm{18415781}}^1$

素因数の和:18415792

約数の個数: 12

約数和(自身を含む): 1436430996

約数和(自身を除く): 607720851

約数列:

[1, 3, 5, 9, 15, 45, 18415781, 55247343, 92078905, 165742029, 276236715, 828710145]

約数ペア:

[(1, 828710145), (3, 276236715), (5, 165742029), (9, 92078905), (15, 55247343), (45, 18415781)]