68837148575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5724503}}^1$

素因数の和:5724563

約数の個数: 24

約数和(自身を含む): 94408519968

約数和(自身を除く): 25571371393

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 12025, 5724503, 28622515, 74418539, 143112575, 211806611, 372092695, 1059033055, 1860463475, 2753485943, 5295165275, 13767429715, 68837148575]

約数ペア:

[(1, 68837148575), (5, 13767429715), (13, 5295165275), (25, 2753485943), (37, 1860463475), (65, 1059033055), (185, 372092695), (325, 211806611), (481, 143112575), (925, 74418539), (2405, 28622515), (12025, 5724503)]