6628665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 10903680

約数和(自身を除く): 4275015

約数列:

[1, 3, 5, 15, 43, 129, 215, 239, 645, 717, 1195, 1849, 3585, 5547, 9245, 10277, 27735, 30831, 51385, 154155, 441911, 1325733, 2209555, 6628665]

約数ペア:

[(1, 6628665), (3, 2209555), (5, 1325733), (15, 441911), (43, 154155), (129, 51385), (215, 30831), (239, 27735), (645, 10277), (717, 9245), (1195, 5547), (1849, 3585)]