270384525

素因数分解:

$3^2\times 5^2\times {\mathrm{1201709}}^1$

素因数の和:1201725

約数の個数: 18

約数和(自身を含む): 484289130

約数和(自身を除く): 213904605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1201709, 3605127, 6008545, 10815381, 18025635, 30042725, 54076905, 90128175, 270384525]

約数ペア:

[(1, 270384525), (3, 90128175), (5, 54076905), (9, 30042725), (15, 18025635), (25, 10815381), (45, 6008545), (75, 3605127), (225, 1201709)]