2565020155

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{16063}}^1$

素因数の和:16470

約数の個数: 16

約数和(自身を含む): 3117058560

約数和(自身を除く): 552038405

約数列:

[1, 5, 109, 293, 545, 1465, 16063, 31937, 80315, 159685, 1750867, 4706459, 8754335, 23532295, 513004031, 2565020155]

約数ペア:

[(1, 2565020155), (5, 513004031), (109, 23532295), (293, 8754335), (545, 4706459), (1465, 1750867), (16063, 159685), (31937, 80315)]