22167265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 27651456

約数和(自身を除く): 5484191

約数列:

[1, 5, 41, 71, 205, 355, 1523, 2911, 7615, 14555, 62443, 108133, 312215, 540665, 4433453, 22167265]

約数ペア:

[(1, 22167265), (5, 4433453), (41, 540665), (71, 312215), (205, 108133), (355, 62443), (1523, 14555), (2911, 7615)]