123372085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{2081}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 151103232

約数和(自身を除く): 27731147

約数列:

[1, 5, 71, 167, 355, 835, 2081, 10405, 11857, 59285, 147751, 347527, 738755, 1737635, 24674417, 123372085]

約数ペア:

[(1, 123372085), (5, 24674417), (71, 1737635), (167, 738755), (355, 347527), (835, 147751), (2081, 59285), (10405, 11857)]