9664165

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3972

約数の個数: 16

約数和(自身を含む): 13443840

約数和(自身を除く): 3779675

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 3889, 19445, 27223, 136115, 276119, 1380595, 1932833, 9664165]

約数ペア:

[(1, 9664165), (5, 1932833), (7, 1380595), (35, 276119), (71, 136115), (355, 27223), (497, 19445), (2485, 3889)]