11863215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 25316928

約数和(自身を除く): 13453713

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 2897, 4095, 8691, 14485, 20279, 26073, 37661, 43455, 60837, 101395, 112983, 130365, 182511, 188305, 263627, 304185, 338949, 564915, 790881, 912555, 1318135, 1694745, 2372643, 3954405, 11863215]

約数ペア:

[(1, 11863215), (3, 3954405), (5, 2372643), (7, 1694745), (9, 1318135), (13, 912555), (15, 790881), (21, 564915), (35, 338949), (39, 304185), (45, 263627), (63, 188305), (65, 182511), (91, 130365), (105, 112983), (117, 101395), (195, 60837), (273, 43455), (315, 37661), (455, 26073), (585, 20279), (819, 14485), (1365, 8691), (2897, 4095)]