25525721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6128

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 5117479

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 6079, 79027, 103343, 115501, 1343459, 1501513, 1963517, 25525721]

約数ペア:

[(1, 25525721), (13, 1963517), (17, 1501513), (19, 1343459), (221, 115501), (247, 103343), (323, 79027), (4199, 6079)]