68391325

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 87048000

約数和(自身を除く): 18656675

約数列:

[1, 5, 25, 59, 199, 233, 295, 995, 1165, 1475, 4975, 5825, 11741, 13747, 46367, 58705, 68735, 231835, 293525, 343675, 1159175, 2735653, 13678265, 68391325]

約数ペア:

[(1, 68391325), (5, 13678265), (25, 2735653), (59, 1159175), (199, 343675), (233, 293525), (295, 231835), (995, 68735), (1165, 58705), (1475, 46367), (4975, 13747), (5825, 11741)]