68203255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23159}}^1$

素因数の和:23214

約数の個数: 16

約数和(自身を含む): 88934400

約数和(自身を除く): 20731145

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 23159, 115795, 440021, 717929, 2200105, 3589645, 13640651, 68203255]

約数ペア:

[(1, 68203255), (5, 13640651), (19, 3589645), (31, 2200105), (95, 717929), (155, 440021), (589, 115795), (2945, 23159)]