83812185

素因数分解:

$3^3\times 5^1\times {\mathrm{620831}}^1$

素因数の和:620845

約数の個数: 16

約数和(自身を含む): 148999680

約数和(自身を除く): 65187495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 620831, 1862493, 3104155, 5587479, 9312465, 16762437, 27937395, 83812185]

約数ペア:

[(1, 83812185), (3, 27937395), (5, 16762437), (9, 9312465), (15, 5587479), (27, 3104155), (45, 1862493), (135, 620831)]