800115

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 1312416

約数和(自身を除く): 512301

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1301, 3903, 6505, 19515, 53341, 160023, 266705, 800115]

約数ペア:

[(1, 800115), (3, 266705), (5, 160023), (15, 53341), (41, 19515), (123, 6505), (205, 3903), (615, 1301)]