8920795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2022

約数の個数: 16

約数和(自身を含む): 11696832

約数和(自身を除く): 2776037

約数列:

[1, 5, 13, 65, 71, 355, 923, 1933, 4615, 9665, 25129, 125645, 137243, 686215, 1784159, 8920795]

約数ペア:

[(1, 8920795), (5, 1784159), (13, 686215), (65, 137243), (71, 125645), (355, 25129), (923, 9665), (1933, 4615)]