57251005

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15881}}^1$

素因数の和:15996

約数の個数: 16

約数和(自身を含む): 79282944

約数和(自身を除く): 22031939

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 15881, 79405, 111167, 555835, 1635743, 8178715, 11450201, 57251005]

約数ペア:

[(1, 57251005), (5, 11450201), (7, 8178715), (35, 1635743), (103, 555835), (515, 111167), (721, 79405), (3605, 15881)]