15425879

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 18487296

約数和(自身を除く): 3061417

約数列:

[1, 7, 31, 67, 217, 469, 1061, 2077, 7427, 14539, 32891, 71087, 230237, 497609, 2203697, 15425879]

約数ペア:

[(1, 15425879), (7, 2203697), (31, 497609), (67, 230237), (217, 71087), (469, 32891), (1061, 14539), (2077, 7427)]