86200225

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 109423800

約数和(自身を除く): 23223575

約数列:

[1, 5, 25, 73, 149, 317, 365, 745, 1585, 1825, 3725, 7925, 10877, 23141, 47233, 54385, 115705, 236165, 271925, 578525, 1180825, 3448009, 17240045, 86200225]

約数ペア:

[(1, 86200225), (5, 17240045), (25, 3448009), (73, 1180825), (149, 578525), (317, 271925), (365, 236165), (745, 115705), (1585, 54385), (1825, 47233), (3725, 23141), (7925, 10877)]