298366975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4519}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 392336000

約数和(自身を除く): 93969025

約数列:

[1, 5, 19, 25, 95, 139, 475, 695, 2641, 3475, 4519, 13205, 22595, 66025, 85861, 112975, 429305, 628141, 2146525, 3140705, 11934679, 15703525, 59673395, 298366975]

約数ペア:

[(1, 298366975), (5, 59673395), (19, 15703525), (25, 11934679), (95, 3140705), (139, 2146525), (475, 628141), (695, 429305), (2641, 112975), (3475, 85861), (4519, 66025), (13205, 22595)]