71566695

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 129965472

約数和(自身を除く): 58398777

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 265, 333, 477, 555, 795, 811, 1665, 1961, 2385, 2433, 4055, 5883, 7299, 9805, 12165, 17649, 29415, 30007, 36495, 42983, 88245, 90021, 128949, 150035, 214915, 270063, 386847, 450105, 644745, 1350315, 1590371, 1934235, 4771113, 7951855, 14313339, 23855565, 71566695]

約数ペア:

[(1, 71566695), (3, 23855565), (5, 14313339), (9, 7951855), (15, 4771113), (37, 1934235), (45, 1590371), (53, 1350315), (111, 644745), (159, 450105), (185, 386847), (265, 270063), (333, 214915), (477, 150035), (555, 128949), (795, 90021), (811, 88245), (1665, 42983), (1961, 36495), (2385, 30007), (2433, 29415), (4055, 17649), (5883, 12165), (7299, 9805)]