27695825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 36456000

約数和(自身を除く): 8760175

約数列:

[1, 5, 19, 25, 95, 199, 293, 475, 995, 1465, 3781, 4975, 5567, 7325, 18905, 27835, 58307, 94525, 139175, 291535, 1107833, 1457675, 5539165, 27695825]

約数ペア:

[(1, 27695825), (5, 5539165), (19, 1457675), (25, 1107833), (95, 291535), (199, 139175), (293, 94525), (475, 58307), (995, 27835), (1465, 18905), (3781, 7325), (4975, 5567)]