138639315

素因数分解:

$3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{9949}}^1$

素因数の和:10886

約数の個数: 16

約数和(自身を含む): 222084000

約数和(自身を除く): 83444685

約数列:

[1, 3, 5, 15, 929, 2787, 4645, 9949, 13935, 29847, 49745, 149235, 9242621, 27727863, 46213105, 138639315]

約数ペア:

[(1, 138639315), (3, 46213105), (5, 27727863), (15, 9242621), (929, 149235), (2787, 49745), (4645, 29847), (9949, 13935)]