68561675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30137}}^1$

素因数の和:30167

約数の個数: 24

約数和(自身を含む): 104639136

約数和(自身を除く): 36077461

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 30137, 150685, 210959, 391781, 753425, 1054795, 1958905, 2742467, 5273975, 9794525, 13712335, 68561675]

約数ペア:

[(1, 68561675), (5, 13712335), (7, 9794525), (13, 5273975), (25, 2742467), (35, 1958905), (65, 1054795), (91, 753425), (175, 391781), (325, 210959), (455, 150685), (2275, 30137)]