28932085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63587}}^1$

素因数の和:63612

約数の個数: 16

約数和(自身を含む): 42731136

約数和(自身を除く): 13799051

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 63587, 317935, 445109, 826631, 2225545, 4133155, 5786417, 28932085]

約数ペア:

[(1, 28932085), (5, 5786417), (7, 4133155), (13, 2225545), (35, 826631), (65, 445109), (91, 317935), (455, 63587)]