15892265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 20243520

約数和(自身を除く): 4351255

約数列:

[1, 5, 19, 95, 131, 655, 1277, 2489, 6385, 12445, 24263, 121315, 167287, 836435, 3178453, 15892265]

約数ペア:

[(1, 15892265), (5, 3178453), (19, 836435), (95, 167287), (131, 121315), (655, 24263), (1277, 12445), (2489, 6385)]