285890995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{60251}}^1$

素因数の和:60342

約数の個数: 16

約数和(自身を含む): 374526432

約数和(自身を除く): 88635437

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 60251, 301255, 783263, 3916315, 4398323, 21991615, 57178199, 285890995]

約数ペア:

[(1, 285890995), (5, 57178199), (13, 21991615), (65, 4398323), (73, 3916315), (365, 783263), (949, 301255), (4745, 60251)]