73071405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 141425856

約数和(自身を除く): 68354451

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 3433, 4257, 7095, 10299, 17165, 21285, 30897, 37763, 51495, 113289, 147619, 154485, 188815, 339867, 442857, 566445, 738095, 1328571, 1623809, 1699335, 2214285, 4871427, 6642855, 8119045, 14614281, 24357135, 73071405]

約数ペア:

[(1, 73071405), (3, 24357135), (5, 14614281), (9, 8119045), (11, 6642855), (15, 4871427), (33, 2214285), (43, 1699335), (45, 1623809), (55, 1328571), (99, 738095), (129, 566445), (165, 442857), (215, 339867), (387, 188815), (473, 154485), (495, 147619), (645, 113289), (1419, 51495), (1935, 37763), (2365, 30897), (3433, 21285), (4257, 17165), (7095, 10299)]