1057903415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{30187}}^1$

素因数の和:30398

約数の個数: 16

約数和(自身を含む): 1307019648

約数和(自身を除く): 249116233

約数列:

[1, 5, 43, 163, 215, 815, 7009, 30187, 35045, 150935, 1298041, 4920481, 6490205, 24602405, 211580683, 1057903415]

約数ペア:

[(1, 1057903415), (5, 211580683), (43, 24602405), (163, 6490205), (215, 4920481), (815, 1298041), (7009, 150935), (30187, 35045)]