72965295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 139924512

約数和(自身を除く): 66959217

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 3371, 4329, 7215, 10113, 16855, 21645, 30339, 43823, 50565, 124727, 131469, 151695, 219115, 374181, 394407, 623635, 657345, 1122543, 1621451, 1870905, 1972035, 4864353, 5612715, 8107255, 14593059, 24321765, 72965295]

約数ペア:

[(1, 72965295), (3, 24321765), (5, 14593059), (9, 8107255), (13, 5612715), (15, 4864353), (37, 1972035), (39, 1870905), (45, 1621451), (65, 1122543), (111, 657345), (117, 623635), (185, 394407), (195, 374181), (333, 219115), (481, 151695), (555, 131469), (585, 124727), (1443, 50565), (1665, 43823), (2405, 30339), (3371, 21645), (4329, 16855), (7215, 10113)]