80295545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1307}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 105288768

約数和(自身を除く): 24993223

約数列:

[1, 5, 11, 55, 1117, 1307, 5585, 6535, 12287, 14377, 61435, 71885, 1459919, 7299595, 16059109, 80295545]

約数ペア:

[(1, 80295545), (5, 16059109), (11, 7299595), (55, 1459919), (1117, 71885), (1307, 61435), (5585, 14377), (6535, 12287)]