7690288285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{12391}}^1$

素因数の和:12601

約数の個数: 32

約数和(自身を含む): 9992908800

約数和(自身を除く): 2302620515

約数列:

[1, 5, 19, 47, 95, 139, 235, 695, 893, 2641, 4465, 6533, 12391, 13205, 32665, 61955, 124127, 235429, 582377, 620635, 1177145, 1722349, 2911885, 8611745, 11065163, 32724631, 55325815, 80950403, 163623155, 404752015, 1538057657, 7690288285]

約数ペア:

[(1, 7690288285), (5, 1538057657), (19, 404752015), (47, 163623155), (95, 80950403), (139, 55325815), (235, 32724631), (695, 11065163), (893, 8611745), (2641, 2911885), (4465, 1722349), (6533, 1177145), (12391, 620635), (13205, 582377), (32665, 235429), (61955, 124127)]