82757480785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{84347}}^1$

素因数の和:84490

約数の個数: 48

約数和(自身を含む): 121809308544

約数和(自身を除く): 39051827759

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 289, 485, 595, 679, 1445, 1649, 2023, 3395, 8245, 10115, 11543, 28033, 57715, 84347, 140165, 196231, 421735, 590429, 981155, 1433899, 2952145, 7169495, 8181659, 10037293, 24376283, 40908295, 50186465, 57271613, 121881415, 139088203, 170633981, 286358065, 695441015, 853169905, 973617421, 2364499451, 4868087105, 11822497255, 16551496157, 82757480785]

約数ペア:

[(1, 82757480785), (5, 16551496157), (7, 11822497255), (17, 4868087105), (35, 2364499451), (85, 973617421), (97, 853169905), (119, 695441015), (289, 286358065), (485, 170633981), (595, 139088203), (679, 121881415), (1445, 57271613), (1649, 50186465), (2023, 40908295), (3395, 24376283), (8245, 10037293), (10115, 8181659), (11543, 7169495), (28033, 2952145), (57715, 1433899), (84347, 981155), (140165, 590429), (196231, 421735)]