26131485

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28559}}^1$

素因数の和:28628

約数の個数: 16

約数和(自身を含む): 42497280

約数和(自身を除く): 16365795

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 28559, 85677, 142795, 428385, 1742099, 5226297, 8710495, 26131485]

約数ペア:

[(1, 26131485), (3, 8710495), (5, 5226297), (15, 1742099), (61, 428385), (183, 142795), (305, 85677), (915, 28559)]