131605815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797611}}^1$

素因数の和:797630

約数の個数: 16

約数和(自身を含む): 229712256

約数和(自身を除く): 98106441

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 797611, 2392833, 3988055, 8773721, 11964165, 26321163, 43868605, 131605815]

約数ペア:

[(1, 131605815), (3, 43868605), (5, 26321163), (11, 11964165), (15, 8773721), (33, 3988055), (55, 2392833), (165, 797611)]