55205165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3359}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 70156800

約数和(自身を除く): 14951635

約数列:

[1, 5, 19, 95, 173, 865, 3287, 3359, 16435, 16795, 63821, 319105, 581107, 2905535, 11041033, 55205165]

約数ペア:

[(1, 55205165), (5, 11041033), (19, 2905535), (95, 581107), (173, 319105), (865, 63821), (3287, 16795), (3359, 16435)]