289030085

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{1759}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 353548800

約数和(自身を除く): 64518715

約数列:

[1, 5, 59, 295, 557, 1759, 2785, 8795, 32863, 103781, 164315, 518905, 979763, 4898815, 57806017, 289030085]

約数ペア:

[(1, 289030085), (5, 57806017), (59, 4898815), (295, 979763), (557, 518905), (1759, 164315), (2785, 103781), (8795, 32863)]