12655005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76697}}^1$

素因数の和:76716

約数の個数: 16

約数和(自身を含む): 22089024

約数和(自身を除く): 9434019

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 76697, 230091, 383485, 843667, 1150455, 2531001, 4218335, 12655005]

約数ペア:

[(1, 12655005), (3, 4218335), (5, 2531001), (11, 1150455), (15, 843667), (33, 383485), (55, 230091), (165, 76697)]