54291195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 111959040

約数和(自身を除く): 57667845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 135, 189, 219, 315, 365, 511, 657, 787, 945, 1095, 1533, 1971, 2361, 2555, 3285, 3935, 4599, 5509, 7083, 7665, 9855, 11805, 13797, 16527, 21249, 22995, 27545, 35415, 49581, 57451, 68985, 82635, 106245, 148743, 172353, 247905, 287255, 402157, 517059, 743715, 861765, 1206471, 1551177, 2010785, 2585295, 3619413, 6032355, 7755885, 10858239, 18097065, 54291195]

約数ペア:

[(1, 54291195), (3, 18097065), (5, 10858239), (7, 7755885), (9, 6032355), (15, 3619413), (21, 2585295), (27, 2010785), (35, 1551177), (45, 1206471), (63, 861765), (73, 743715), (105, 517059), (135, 402157), (189, 287255), (219, 247905), (315, 172353), (365, 148743), (511, 106245), (657, 82635), (787, 68985), (945, 57451), (1095, 49581), (1533, 35415), (1971, 27545), (2361, 22995), (2555, 21249), (3285, 16527), (3935, 13797), (4599, 11805), (5509, 9855), (7083, 7665)]