27238455

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5657}}^1$

素因数の和:5775

約数の個数: 24

約数和(自身を含む): 47662992

約数和(自身を除く): 20424537

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 5657, 16971, 28285, 50913, 84855, 254565, 605299, 1815897, 3026495, 5447691, 9079485, 27238455]

約数ペア:

[(1, 27238455), (3, 9079485), (5, 5447691), (9, 3026495), (15, 1815897), (45, 605299), (107, 254565), (321, 84855), (535, 50913), (963, 28285), (1605, 16971), (4815, 5657)]