126644975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4519}}^1$

素因数の和:4607

約数の個数: 24

約数和(自身を含む): 168144000

約数和(自身を除く): 41499025

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 4519, 5605, 22595, 28025, 85861, 112975, 266621, 429305, 1333105, 2146525, 5065799, 6665525, 25328995, 126644975]

約数ペア:

[(1, 126644975), (5, 25328995), (19, 6665525), (25, 5065799), (59, 2146525), (95, 1333105), (295, 429305), (475, 266621), (1121, 112975), (1475, 85861), (4519, 28025), (5605, 22595)]