2081145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12613}}^1$

素因数の和:12632

約数の個数: 16

約数和(自身を含む): 3632832

約数和(自身を除く): 1551687

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12613, 37839, 63065, 138743, 189195, 416229, 693715, 2081145]

約数ペア:

[(1, 2081145), (3, 693715), (5, 416229), (11, 189195), (15, 138743), (33, 63065), (55, 37839), (165, 12613)]