15352881

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 20998656

約数和(自身を除く): 5645775

約数列:

[1, 3, 53, 159, 223, 433, 669, 1299, 11819, 22949, 35457, 68847, 96559, 289677, 5117627, 15352881]

約数ペア:

[(1, 15352881), (3, 5117627), (53, 289677), (159, 96559), (223, 68847), (433, 35457), (669, 22949), (1299, 11819)]