45645545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11689}}^1$

素因数の和:11776

約数の個数: 16

約数和(自身を含む): 60600960

約数和(自身を除く): 14955415

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 11689, 58445, 128579, 642895, 829919, 4149595, 9129109, 45645545]

約数ペア:

[(1, 45645545), (5, 9129109), (11, 4149595), (55, 829919), (71, 642895), (355, 128579), (781, 58445), (3905, 11689)]