25102629

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 39588640

約数和(自身を除く): 14486011

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 5437, 16311, 48933, 103303, 146799, 309909, 440397, 929727, 1321191, 2789181, 8367543, 25102629]

約数ペア:

[(1, 25102629), (3, 8367543), (9, 2789181), (19, 1321191), (27, 929727), (57, 440397), (81, 309909), (171, 146799), (243, 103303), (513, 48933), (1539, 16311), (4617, 5437)]