22115655

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6221}}^1$

素因数の和:6311

約数の個数: 24

約数和(自身を含む): 38825280

約数和(自身を除く): 16709625

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 6221, 18663, 31105, 55989, 93315, 279945, 491459, 1474377, 2457295, 4423131, 7371885, 22115655]

約数ペア:

[(1, 22115655), (3, 7371885), (5, 4423131), (9, 2457295), (15, 1474377), (45, 491459), (79, 279945), (237, 93315), (395, 55989), (711, 31105), (1185, 18663), (3555, 6221)]