55307745

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1523}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 98755200

約数和(自身を除く): 43447455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 807, 1345, 1523, 2421, 4035, 4569, 7263, 7615, 12105, 13707, 22845, 36315, 41121, 68535, 205605, 409687, 1229061, 2048435, 3687183, 6145305, 11061549, 18435915, 55307745]

約数ペア:

[(1, 55307745), (3, 18435915), (5, 11061549), (9, 6145305), (15, 3687183), (27, 2048435), (45, 1229061), (135, 409687), (269, 205605), (807, 68535), (1345, 41121), (1523, 36315), (2421, 22845), (4035, 13707), (4569, 12105), (7263, 7615)]