28560115

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 35381952

約数和(自身を除く): 6821837

約数列:

[1, 5, 37, 185, 317, 487, 1585, 2435, 11729, 18019, 58645, 90095, 154379, 771895, 5712023, 28560115]

約数ペア:

[(1, 28560115), (5, 5712023), (37, 771895), (185, 154379), (317, 90095), (487, 58645), (1585, 18019), (2435, 11729)]