80800485

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{75869}}^1$

素因数の和:75948

約数の個数: 16

約数和(自身を含む): 131103360

約数和(自身を除く): 50302875

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 75869, 227607, 379345, 1138035, 5386699, 16160097, 26933495, 80800485]

約数ペア:

[(1, 80800485), (3, 26933495), (5, 16160097), (15, 5386699), (71, 1138035), (213, 379345), (355, 227607), (1065, 75869)]