13260885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80369}}^1$

素因数の和:80388

約数の個数: 16

約数和(自身を含む): 23146560

約数和(自身を除く): 9885675

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 80369, 241107, 401845, 884059, 1205535, 2652177, 4420295, 13260885]

約数ペア:

[(1, 13260885), (3, 4420295), (5, 2652177), (11, 1205535), (15, 884059), (33, 401845), (55, 241107), (165, 80369)]