73512855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 139872096

約数和(自身を除く): 66359241

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 2067, 2371, 2385, 3445, 6201, 7113, 10335, 11855, 21339, 30823, 31005, 35565, 92469, 106695, 125663, 154115, 277407, 376989, 462345, 628315, 1130967, 1387035, 1633619, 1884945, 4900857, 5654835, 8168095, 14702571, 24504285, 73512855]

約数ペア:

[(1, 73512855), (3, 24504285), (5, 14702571), (9, 8168095), (13, 5654835), (15, 4900857), (39, 1884945), (45, 1633619), (53, 1387035), (65, 1130967), (117, 628315), (159, 462345), (195, 376989), (265, 277407), (477, 154115), (585, 125663), (689, 106695), (795, 92469), (2067, 35565), (2371, 31005), (2385, 30823), (3445, 21339), (6201, 11855), (7113, 10335)]