423560445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19301}}^1$

素因数の和:19346

約数の個数: 64

約数和(自身を含む): 889436160

約数和(自身を除く): 465875715

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 3135, 4389, 7315, 19301, 21945, 57903, 96505, 135107, 212311, 289515, 366719, 405321, 636933, 675535, 1061555, 1100157, 1486177, 1833595, 2026605, 2567033, 3184665, 4033909, 4458531, 5500785, 7430885, 7701099, 12101727, 12835165, 20169545, 22292655, 28237363, 38505495, 60508635, 84712089, 141186815, 423560445]

約数ペア:

[(1, 423560445), (3, 141186815), (5, 84712089), (7, 60508635), (11, 38505495), (15, 28237363), (19, 22292655), (21, 20169545), (33, 12835165), (35, 12101727), (55, 7701099), (57, 7430885), (77, 5500785), (95, 4458531), (105, 4033909), (133, 3184665), (165, 2567033), (209, 2026605), (231, 1833595), (285, 1486177), (385, 1100157), (399, 1061555), (627, 675535), (665, 636933), (1045, 405321), (1155, 366719), (1463, 289515), (1995, 212311), (3135, 135107), (4389, 96505), (7315, 57903), (19301, 21945)]