12288465

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5573}}^1$

素因数の和:5598

約数の個数: 36

約数和(自身を含む): 24782004

約数和(自身を除く): 12493539

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5573, 16719, 27865, 39011, 50157, 83595, 117033, 195055, 250785, 273077, 351099, 585165, 819231, 1365385, 1755495, 2457693, 4096155, 12288465]

約数ペア:

[(1, 12288465), (3, 4096155), (5, 2457693), (7, 1755495), (9, 1365385), (15, 819231), (21, 585165), (35, 351099), (45, 273077), (49, 250785), (63, 195055), (105, 117033), (147, 83595), (245, 50157), (315, 39011), (441, 27865), (735, 16719), (2205, 5573)]