2015156931

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{200573}}^1$

素因数の和:200790

約数の個数: 16

約数和(自身を含む): 2859382944

約数和(自身を除く): 844226013

約数列:

[1, 3, 17, 51, 197, 591, 3349, 10047, 200573, 601719, 3409741, 10229223, 39512881, 118538643, 671718977, 2015156931]

約数ペア:

[(1, 2015156931), (3, 671718977), (17, 118538643), (51, 39512881), (197, 10229223), (591, 3409741), (3349, 601719), (10047, 200573)]