287243385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10301}}^1$

素因数の和:10346

約数の個数: 48

約数和(自身を含む): 542956608

約数和(自身を除く): 255713223

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2535, 5577, 9295, 10301, 27885, 30903, 51505, 113311, 133913, 154515, 339933, 401739, 566555, 669565, 1473043, 1699665, 1740869, 2008695, 4419129, 5222607, 7365215, 8704345, 19149559, 22095645, 26113035, 57448677, 95747795, 287243385]

約数ペア:

[(1, 287243385), (3, 95747795), (5, 57448677), (11, 26113035), (13, 22095645), (15, 19149559), (33, 8704345), (39, 7365215), (55, 5222607), (65, 4419129), (143, 2008695), (165, 1740869), (169, 1699665), (195, 1473043), (429, 669565), (507, 566555), (715, 401739), (845, 339933), (1859, 154515), (2145, 133913), (2535, 113311), (5577, 51505), (9295, 30903), (10301, 27885)]