15715147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 19042560

約数和(自身を除く): 3327413

約数列:

[1, 7, 19, 133, 173, 683, 1211, 3287, 4781, 12977, 23009, 90839, 118159, 827113, 2245021, 15715147]

約数ペア:

[(1, 15715147), (7, 2245021), (19, 827113), (133, 118159), (173, 90839), (683, 23009), (1211, 12977), (3287, 4781)]