122631965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{4639}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 156349440

約数和(自身を除く): 33717475

約数列:

[1, 5, 17, 85, 311, 1555, 4639, 5287, 23195, 26435, 78863, 394315, 1442729, 7213645, 24526393, 122631965]

約数ペア:

[(1, 122631965), (5, 24526393), (17, 7213645), (85, 1442729), (311, 394315), (1555, 78863), (4639, 26435), (5287, 23195)]