77930545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4937}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 119460096

約数和(自身を除く): 41529551

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 4937, 15785, 24685, 34559, 54307, 172795, 202417, 271535, 380149, 1012085, 1416919, 1900745, 2226587, 7084595, 11132935, 15586109, 77930545]

約数ペア:

[(1, 77930545), (5, 15586109), (7, 11132935), (11, 7084595), (35, 2226587), (41, 1900745), (55, 1416919), (77, 1012085), (205, 380149), (287, 271535), (385, 202417), (451, 172795), (1435, 54307), (2255, 34559), (3157, 24685), (4937, 15785)]