15960855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56003}}^1$

素因数の和:56030

約数の個数: 16

約数和(自身を含む): 26881920

約数和(自身を除く): 10921065

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 56003, 168009, 280015, 840045, 1064057, 3192171, 5320285, 15960855]

約数ペア:

[(1, 15960855), (3, 5320285), (5, 3192171), (15, 1064057), (19, 840045), (57, 280015), (95, 168009), (285, 56003)]