28675035

素因数分解:

$3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1277}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 49842000

約数和(自身を除く): 21166965

約数列:

[1, 3, 5, 9, 15, 45, 499, 1277, 1497, 2495, 3831, 4491, 6385, 7485, 11493, 19155, 22455, 57465, 637223, 1911669, 3186115, 5735007, 9558345, 28675035]

約数ペア:

[(1, 28675035), (3, 9558345), (5, 5735007), (9, 3186115), (15, 1911669), (45, 637223), (499, 57465), (1277, 22455), (1497, 19155), (2495, 11493), (3831, 7485), (4491, 6385)]