2871762025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{43331}}^1$

素因数の和:43593

約数の個数: 24

約数和(自身を含む): 3900919968

約数和(自身を除く): 1029157943

約数列:

[1, 5, 11, 25, 55, 241, 275, 1205, 2651, 6025, 13255, 43331, 66275, 216655, 476641, 1083275, 2383205, 10442771, 11916025, 52213855, 114870481, 261069275, 574352405, 2871762025]

約数ペア:

[(1, 2871762025), (5, 574352405), (11, 261069275), (25, 114870481), (55, 52213855), (241, 11916025), (275, 10442771), (1205, 2383205), (2651, 1083275), (6025, 476641), (13255, 216655), (43331, 66275)]