157709545

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^2$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 219836736

約数和(自身を除く): 62127191

約数列:

[1, 5, 7, 35, 83, 233, 415, 581, 1165, 1631, 2905, 8155, 19339, 54289, 96695, 135373, 271445, 380023, 676865, 1900115, 4505987, 22529935, 31541909, 157709545]

約数ペア:

[(1, 157709545), (5, 31541909), (7, 22529935), (35, 4505987), (83, 1900115), (233, 676865), (415, 380023), (581, 271445), (1165, 135373), (1631, 96695), (2905, 54289), (8155, 19339)]