11320815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68611}}^1$

素因数の和:68630

約数の個数: 16

約数和(自身を含む): 19760256

約数和(自身を除く): 8439441

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 68611, 205833, 343055, 754721, 1029165, 2264163, 3773605, 11320815]

約数ペア:

[(1, 11320815), (3, 3773605), (5, 2264163), (11, 1029165), (15, 754721), (33, 343055), (55, 205833), (165, 68611)]