28595605

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 35164800

約数和(自身を除く): 6569195

約数列:

[1, 5, 71, 109, 355, 545, 739, 3695, 7739, 38695, 52469, 80551, 262345, 402755, 5719121, 28595605]

約数ペア:

[(1, 28595605), (5, 5719121), (71, 402755), (109, 262345), (355, 80551), (545, 52469), (739, 38695), (3695, 7739)]