8425925

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 10927872

約数和(自身を除く): 2501947

約数列:

[1, 5, 25, 47, 71, 101, 235, 355, 505, 1175, 1775, 2525, 3337, 4747, 7171, 16685, 23735, 35855, 83425, 118675, 179275, 337037, 1685185, 8425925]

約数ペア:

[(1, 8425925), (5, 1685185), (25, 337037), (47, 179275), (71, 118675), (101, 83425), (235, 35855), (355, 23735), (505, 16685), (1175, 7171), (1775, 4747), (2525, 3337)]