15220899

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{33161}}^1$

素因数の和:33187

約数の個数: 16

約数和(自身を含む): 23876640

約数和(自身を除く): 8655741

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 33161, 99483, 298449, 563737, 895347, 1691211, 5073633, 15220899]

約数ペア:

[(1, 15220899), (3, 5073633), (9, 1691211), (17, 895347), (27, 563737), (51, 298449), (153, 99483), (459, 33161)]