82866385

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{40129}}^1$

素因数の和:40200

約数の個数: 16

約数和(自身を含む): 115574400

約数和(自身を除く): 32708015

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 40129, 200645, 280903, 1404515, 2367611, 11838055, 16573277, 82866385]

約数ペア:

[(1, 82866385), (5, 16573277), (7, 11838055), (35, 2367611), (59, 1404515), (295, 280903), (413, 200645), (2065, 40129)]