99216455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1531}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 128430624

約数和(自身を除く): 29214169

約数列:

[1, 5, 13, 65, 997, 1531, 4985, 7655, 12961, 19903, 64805, 99515, 1526407, 7632035, 19843291, 99216455]

約数ペア:

[(1, 99216455), (5, 19843291), (13, 7632035), (65, 1526407), (997, 99515), (1531, 64805), (4985, 19903), (7655, 12961)]