12304665

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6413

約数の個数: 24

約数和(自身を含む): 21827520

約数和(自身を除く): 9522855

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 6359, 19077, 31795, 57231, 95385, 273437, 286155, 820311, 1367185, 2460933, 4101555, 12304665]

約数ペア:

[(1, 12304665), (3, 4101555), (5, 2460933), (9, 1367185), (15, 820311), (43, 286155), (45, 273437), (129, 95385), (215, 57231), (387, 31795), (645, 19077), (1935, 6359)]