28495035

素因数分解:

$3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1879}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 49564320

約数和(自身を除く): 21069285

約数列:

[1, 3, 5, 9, 15, 45, 337, 1011, 1685, 1879, 3033, 5055, 5637, 9395, 15165, 16911, 28185, 84555, 633223, 1899669, 3166115, 5699007, 9498345, 28495035]

約数ペア:

[(1, 28495035), (3, 9498345), (5, 5699007), (9, 3166115), (15, 1899669), (45, 633223), (337, 84555), (1011, 28185), (1685, 16911), (1879, 15165), (3033, 9395), (5055, 5637)]