268515965

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{7069}}^1$

素因数の和:7252

約数の個数: 16

約数和(自身を含む): 329857920

約数和(自身を除く): 61341955

約数列:

[1, 5, 71, 107, 355, 535, 7069, 7597, 35345, 37985, 501899, 756383, 2509495, 3781915, 53703193, 268515965]

約数ペア:

[(1, 268515965), (5, 53703193), (71, 3781915), (107, 2509495), (355, 756383), (535, 501899), (7069, 37985), (7597, 35345)]