25085263

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4086

約数の個数: 16

約数和(自身を含む): 30827520

約数和(自身を除く): 5742257

約数列:

[1, 7, 19, 47, 133, 329, 893, 4013, 6251, 28091, 76247, 188611, 533729, 1320277, 3583609, 25085263]

約数ペア:

[(1, 25085263), (7, 3583609), (19, 1320277), (47, 533729), (133, 188611), (329, 76247), (893, 28091), (4013, 6251)]