25027571

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 26707968

約数和(自身を除く): 1680397

約数列:

[1, 31, 71, 83, 137, 2201, 2573, 4247, 5893, 9727, 11371, 182683, 301537, 352501, 807341, 25027571]

約数ペア:

[(1, 25027571), (31, 807341), (71, 352501), (83, 301537), (137, 182683), (2201, 11371), (2573, 9727), (4247, 5893)]