2017295145

素因数分解:

$3^3\times 5^1\times {\mathrm{14942927}}^1$

素因数の和:14942941

約数の個数: 16

約数和(自身を含む): 3586302720

約数和(自身を除く): 1569007575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14942927, 44828781, 74714635, 134486343, 224143905, 403459029, 672431715, 2017295145]

約数ペア:

[(1, 2017295145), (3, 672431715), (5, 403459029), (9, 224143905), (15, 134486343), (27, 74714635), (45, 44828781), (135, 14942927)]