56551665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2039}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 92681280

約数和(自身を除く): 36129615

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1849, 2039, 5547, 6117, 9245, 10195, 27735, 30585, 87677, 263031, 438385, 1315155, 3770111, 11310333, 18850555, 56551665]

約数ペア:

[(1, 56551665), (3, 18850555), (5, 11310333), (15, 3770111), (43, 1315155), (129, 438385), (215, 263031), (645, 87677), (1849, 30585), (2039, 27735), (5547, 10195), (6117, 9245)]