6670665

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 11626368

約数和(自身を除く): 4955703

約数列:

[1, 3, 5, 9, 15, 45, 271, 547, 813, 1355, 1641, 2439, 2735, 4065, 4923, 8205, 12195, 24615, 148237, 444711, 741185, 1334133, 2223555, 6670665]

約数ペア:

[(1, 6670665), (3, 2223555), (5, 1334133), (9, 741185), (15, 444711), (45, 148237), (271, 24615), (547, 12195), (813, 8205), (1355, 4923), (1641, 4065), (2439, 2735)]