80561135

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 99129312

約数和(自身を除く): 18568177

約数列:

[1, 5, 67, 101, 335, 505, 2381, 6767, 11905, 33835, 159527, 240481, 797635, 1202405, 16112227, 80561135]

約数ペア:

[(1, 80561135), (5, 16112227), (67, 1202405), (101, 797635), (335, 240481), (505, 159527), (2381, 33835), (6767, 11905)]