27249155

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 34747056

約数和(自身を除く): 7497901

約数列:

[1, 5, 31, 53, 107, 155, 265, 535, 961, 1643, 3317, 4805, 5671, 8215, 16585, 28355, 50933, 102827, 175801, 254665, 514135, 879005, 5449831, 27249155]

約数ペア:

[(1, 27249155), (5, 5449831), (31, 879005), (53, 514135), (107, 254665), (155, 175801), (265, 102827), (535, 50933), (961, 28355), (1643, 16585), (3317, 8215), (4805, 5671)]