123004255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{42197}}^1$

素因数の和:42266

約数の個数: 16

約数和(自身を含む): 164065824

約数和(自身を除く): 41061569

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 42197, 210985, 464167, 2236441, 2320835, 11182205, 24600851, 123004255]

約数ペア:

[(1, 123004255), (5, 24600851), (11, 11182205), (53, 2320835), (55, 2236441), (265, 464167), (583, 210985), (2915, 42197)]