69245145

素因数分解:

$3^3\times 5^1\times {\mathrm{512927}}^1$

素因数の和:512941

約数の個数: 16

約数和(自身を含む): 123102720

約数和(自身を除く): 53857575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 512927, 1538781, 2564635, 4616343, 7693905, 13849029, 23081715, 69245145]

約数ペア:

[(1, 69245145), (3, 23081715), (5, 13849029), (9, 7693905), (15, 4616343), (27, 2564635), (45, 1538781), (135, 512927)]