47424025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 64469088

約数和(自身を除く): 17045063

約数列:

[1, 5, 11, 25, 55, 275, 331, 521, 1655, 2605, 3641, 5731, 8275, 13025, 18205, 28655, 91025, 143275, 172451, 862255, 1896961, 4311275, 9484805, 47424025]

約数ペア:

[(1, 47424025), (5, 9484805), (11, 4311275), (25, 1896961), (55, 862255), (275, 172451), (331, 143275), (521, 91025), (1655, 28655), (2605, 18205), (3641, 13025), (5731, 8275)]