283004275

素因数分解:

$5^2\times {\mathrm{157}}^1\times {\mathrm{72103}}^1$

素因数の和:72270

約数の個数: 12

約数和(自身を含む): 353165392

約数和(自身を除く): 70161117

約数列:

[1, 5, 25, 157, 785, 3925, 72103, 360515, 1802575, 11320171, 56600855, 283004275]

約数ペア:

[(1, 283004275), (5, 56600855), (25, 11320171), (157, 1802575), (785, 360515), (3925, 72103)]