20161447255

素因数分解:

$5^1\times {\mathrm{59}}^2\times {\mathrm{941}}^1\times {\mathrm{1231}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 24656917824

約数和(自身を除く): 4495470569

約数列:

[1, 5, 59, 295, 941, 1231, 3481, 4705, 6155, 17405, 55519, 72629, 277595, 363145, 1158371, 3275621, 4285111, 5791855, 16378105, 21425555, 68343889, 341719445, 4032289451, 20161447255]

約数ペア:

[(1, 20161447255), (5, 4032289451), (59, 341719445), (295, 68343889), (941, 21425555), (1231, 16378105), (3481, 5791855), (4705, 4285111), (6155, 3275621), (17405, 1158371), (55519, 363145), (72629, 277595)]