26230155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{249811}}^1$

素因数の和:249826

約数の個数: 16

約数和(自身を含む): 47963904

約数和(自身を除く): 21733749

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 249811, 749433, 1249055, 1748677, 3747165, 5246031, 8743385, 26230155]

約数ペア:

[(1, 26230155), (3, 8743385), (5, 5246031), (7, 3747165), (15, 1748677), (21, 1249055), (35, 749433), (105, 249811)]