80778335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24077}}^1$

素因数の和:24154

約数の個数: 16

約数和(自身を含む): 107484192

約数和(自身を除く): 26705857

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 24077, 120385, 264847, 1324235, 1468697, 7343485, 16155667, 80778335]

約数ペア:

[(1, 80778335), (5, 16155667), (11, 7343485), (55, 1468697), (61, 1324235), (305, 264847), (671, 120385), (3355, 24077)]