12201555

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5387}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 19655424

約数和(自身を除く): 7453869

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 5387, 16161, 26935, 80805, 813437, 2440311, 4067185, 12201555]

約数ペア:

[(1, 12201555), (3, 4067185), (5, 2440311), (15, 813437), (151, 80805), (453, 26935), (755, 16161), (2265, 5387)]