121908985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{5119}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 159989760

約数和(自身を除く): 38080775

約数列:

[1, 5, 11, 55, 433, 2165, 4763, 5119, 23815, 25595, 56309, 281545, 2216527, 11082635, 24381797, 121908985]

約数ペア:

[(1, 121908985), (5, 24381797), (11, 11082635), (55, 2216527), (433, 281545), (2165, 56309), (4763, 25595), (5119, 23815)]