130031575

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 165168000

約数和(自身を除く): 35136425

約数列:

[1, 5, 25, 59, 199, 295, 443, 995, 1475, 2215, 4975, 11075, 11741, 26137, 58705, 88157, 130685, 293525, 440785, 653425, 2203925, 5201263, 26006315, 130031575]

約数ペア:

[(1, 130031575), (5, 26006315), (25, 5201263), (59, 2203925), (199, 653425), (295, 440785), (443, 293525), (995, 130685), (1475, 88157), (2215, 58705), (4975, 26137), (11075, 11741)]