15250061

素因数分解:

${\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:256

約数の個数: 12

約数和(自身を含む): 15975540

約数和(自身を除く): 725479

約数列:

[1, 53, 61, 89, 2809, 3233, 4717, 5429, 171349, 250001, 287737, 15250061]

約数ペア:

[(1, 15250061), (53, 287737), (61, 250001), (89, 171349), (2809, 5429), (3233, 4717)]