27721485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56003}}^1$

素因数の和:56025

約数の個数: 24

約数和(自身を含む): 52419744

約数和(自身を除く): 24698259

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 56003, 168009, 280015, 504027, 616033, 840045, 1848099, 2520135, 3080165, 5544297, 9240495, 27721485]

約数ペア:

[(1, 27721485), (3, 9240495), (5, 5544297), (9, 3080165), (11, 2520135), (15, 1848099), (33, 840045), (45, 616033), (55, 504027), (99, 280015), (165, 168009), (495, 56003)]