64056025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 88681824

約数和(自身を除く): 24625799

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 5417, 11825, 27085, 59587, 135425, 232931, 297935, 1164655, 1489675, 2562241, 5823275, 12811205, 64056025]

約数ペア:

[(1, 64056025), (5, 12811205), (11, 5823275), (25, 2562241), (43, 1489675), (55, 1164655), (215, 297935), (275, 232931), (473, 135425), (1075, 59587), (2365, 27085), (5417, 11825)]