68533335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 128803584

約数和(自身を除く): 60270249

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 193, 195, 579, 585, 607, 965, 1737, 1821, 2509, 2895, 3035, 5463, 7527, 7891, 8685, 9105, 12545, 22581, 23673, 27315, 37635, 39455, 71019, 112905, 117151, 118365, 351453, 355095, 585755, 1054359, 1522963, 1757265, 4568889, 5271795, 7614815, 13706667, 22844445, 68533335]

約数ペア:

[(1, 68533335), (3, 22844445), (5, 13706667), (9, 7614815), (13, 5271795), (15, 4568889), (39, 1757265), (45, 1522963), (65, 1054359), (117, 585755), (193, 355095), (195, 351453), (579, 118365), (585, 117151), (607, 112905), (965, 71019), (1737, 39455), (1821, 37635), (2509, 27315), (2895, 23673), (3035, 22581), (5463, 12545), (7527, 9105), (7891, 8685)]