28985835

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3709}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 46478880

約数和(自身を除く): 17493045

約数列:

[1, 3, 5, 15, 521, 1563, 2605, 3709, 7815, 11127, 18545, 55635, 1932389, 5797167, 9661945, 28985835]

約数ペア:

[(1, 28985835), (3, 9661945), (5, 5797167), (15, 1932389), (521, 55635), (1563, 18545), (2605, 11127), (3709, 7815)]