80245355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2531}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 102272544

約数和(自身を除く): 22027189

約数列:

[1, 5, 17, 85, 373, 1865, 2531, 6341, 12655, 31705, 43027, 215135, 944063, 4720315, 16049071, 80245355]

約数ペア:

[(1, 80245355), (5, 16049071), (17, 4720315), (85, 944063), (373, 215135), (1865, 43027), (2531, 31705), (6341, 12655)]