7129203835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{12161}}^1$

素因数の和:12519

約数の個数: 32

約数和(自身を含む): 9562250880

約数和(自身を除く): 2433047045

約数列:

[1, 5, 13, 29, 65, 145, 311, 377, 1555, 1885, 4043, 9019, 12161, 20215, 45095, 60805, 117247, 158093, 352669, 586235, 790465, 1763345, 3782071, 4584697, 18910355, 22923485, 49166923, 109680059, 245834615, 548400295, 1425840767, 7129203835]

約数ペア:

[(1, 7129203835), (5, 1425840767), (13, 548400295), (29, 245834615), (65, 109680059), (145, 49166923), (311, 22923485), (377, 18910355), (1555, 4584697), (1885, 3782071), (4043, 1763345), (9019, 790465), (12161, 586235), (20215, 352669), (45095, 158093), (60805, 117247)]