80963545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15767}}^1$

素因数の和:15864

約数の個数: 16

約数和(自身を含む): 105960960

約数和(自身を除く): 24997415

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 15767, 78835, 204971, 1024855, 1245593, 6227965, 16192709, 80963545]

約数ペア:

[(1, 80963545), (5, 16192709), (13, 6227965), (65, 1245593), (79, 1024855), (395, 204971), (1027, 78835), (5135, 15767)]