806245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 1073088

約数和(自身を除く): 266843

約数列:

[1, 5, 11, 55, 107, 137, 535, 685, 1177, 1507, 5885, 7535, 14659, 73295, 161249, 806245]

約数ペア:

[(1, 806245), (5, 161249), (11, 73295), (55, 14659), (107, 7535), (137, 5885), (535, 1507), (685, 1177)]