22149945

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11447}}^1$

素因数の和:11501

約数の個数: 24

約数和(自身を含む): 39289536

約数和(自身を除く): 17139591

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 11447, 34341, 57235, 103023, 171705, 492221, 515115, 1476663, 2461105, 4429989, 7383315, 22149945]

約数ペア:

[(1, 22149945), (3, 7383315), (5, 4429989), (9, 2461105), (15, 1476663), (43, 515115), (45, 492221), (129, 171705), (215, 103023), (387, 57235), (645, 34341), (1935, 11447)]