1330778655

素因数分解:

$3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{35933}}^1$

素因数の和:36767

約数の個数: 24

約数和(自身を含む): 2309550048

約数和(自身を除く): 978771393

約数列:

[1, 3, 5, 9, 15, 45, 823, 2469, 4115, 7407, 12345, 35933, 37035, 107799, 179665, 323397, 538995, 1616985, 29572859, 88718577, 147864295, 266155731, 443592885, 1330778655]

約数ペア:

[(1, 1330778655), (3, 443592885), (5, 266155731), (9, 147864295), (15, 88718577), (45, 29572859), (823, 1616985), (2469, 538995), (4115, 323397), (7407, 179665), (12345, 107799), (35933, 37035)]