2247138565

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{3109}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 3127714560

約数和(自身を除く): 880575995

約数列:

[1, 5, 7, 35, 107, 193, 535, 749, 965, 1351, 3109, 3745, 6755, 15545, 20651, 21763, 103255, 108815, 144557, 332663, 600037, 722785, 1663315, 2328641, 3000185, 4200259, 11643205, 21001295, 64203959, 321019795, 449427713, 2247138565]

約数ペア:

[(1, 2247138565), (5, 449427713), (7, 321019795), (35, 64203959), (107, 21001295), (193, 11643205), (535, 4200259), (749, 3000185), (965, 2328641), (1351, 1663315), (3109, 722785), (3745, 600037), (6755, 332663), (15545, 144557), (20651, 108815), (21763, 103255)]