528382855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 857299968

約数和(自身を除く): 328917113

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 193, 385, 455, 547, 715, 965, 1001, 1351, 2123, 2509, 2735, 3829, 5005, 6017, 6755, 7111, 10615, 12545, 14861, 17563, 19145, 27599, 30085, 35555, 42119, 49777, 74305, 78221, 87815, 105571, 137995, 193193, 210595, 248885, 391105, 527855, 547547, 738997, 965965, 1161281, 1372423, 2737735, 3694985, 5806405, 6862115, 8128967, 9606961, 15096653, 40644835, 48034805, 75483265, 105676571, 528382855]

約数ペア:

[(1, 528382855), (5, 105676571), (7, 75483265), (11, 48034805), (13, 40644835), (35, 15096653), (55, 9606961), (65, 8128967), (77, 6862115), (91, 5806405), (143, 3694985), (193, 2737735), (385, 1372423), (455, 1161281), (547, 965965), (715, 738997), (965, 547547), (1001, 527855), (1351, 391105), (2123, 248885), (2509, 210595), (2735, 193193), (3829, 137995), (5005, 105571), (6017, 87815), (6755, 78221), (7111, 74305), (10615, 49777), (12545, 42119), (14861, 35555), (17563, 30085), (19145, 27599)]