25771275

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2500

約数の個数: 36

約数和(自身を含む): 47160672

約数和(自身を除く): 21389397

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2437, 3525, 7311, 10575, 12185, 21933, 36555, 60925, 109665, 114539, 182775, 343617, 548325, 572695, 1030851, 1718085, 2863475, 5154255, 8590425, 25771275]

約数ペア:

[(1, 25771275), (3, 8590425), (5, 5154255), (9, 2863475), (15, 1718085), (25, 1030851), (45, 572695), (47, 548325), (75, 343617), (141, 182775), (225, 114539), (235, 109665), (423, 60925), (705, 36555), (1175, 21933), (2115, 12185), (2437, 10575), (3525, 7311)]