54127185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1861}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 99386112

約数和(自身を除く): 45258927

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 831, 1385, 1861, 1939, 4155, 5583, 5817, 9305, 9695, 13027, 27915, 29085, 39081, 65135, 195405, 515497, 1546491, 2577485, 3608479, 7732455, 10825437, 18042395, 54127185]

約数ペア:

[(1, 54127185), (3, 18042395), (5, 10825437), (7, 7732455), (15, 3608479), (21, 2577485), (35, 1546491), (105, 515497), (277, 195405), (831, 65135), (1385, 39081), (1861, 29085), (1939, 27915), (4155, 13027), (5583, 9695), (5817, 9305)]