25386800125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{3209}}^1\times {\mathrm{3331}}^1$

素因数の和:6574

約数の個数: 32

約数和(自身を含む): 33370646400

約数和(自身を除く): 7983846275

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 3209, 3331, 16045, 16655, 60971, 63289, 80225, 83275, 304855, 316445, 401125, 416375, 1524275, 1582225, 7621375, 7911125, 10689179, 53445895, 203094401, 267229475, 1015472005, 1336147375, 5077360025, 25386800125]

約数ペア:

[(1, 25386800125), (5, 5077360025), (19, 1336147375), (25, 1015472005), (95, 267229475), (125, 203094401), (475, 53445895), (2375, 10689179), (3209, 7911125), (3331, 7621375), (16045, 1582225), (16655, 1524275), (60971, 416375), (63289, 401125), (80225, 316445), (83275, 304855)]