82740805

素因数分解:

$5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10601}}^1$

素因数の和:10836

約数の個数: 16

約数和(自身を含む): 113992704

約数和(自身を除く): 31251899

約数列:

[1, 5, 7, 35, 223, 1115, 1561, 7805, 10601, 53005, 74207, 371035, 2364023, 11820115, 16548161, 82740805]

約数ペア:

[(1, 82740805), (5, 16548161), (7, 11820115), (35, 2364023), (223, 371035), (1115, 74207), (1561, 53005), (7805, 10601)]