26313195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 46932480

約数和(自身を除く): 20619285

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 5431, 16293, 27155, 81465, 92327, 103189, 276981, 309567, 461635, 515945, 1384905, 1547835, 1754213, 5262639, 8771065, 26313195]

約数ペア:

[(1, 26313195), (3, 8771065), (5, 5262639), (15, 1754213), (17, 1547835), (19, 1384905), (51, 515945), (57, 461635), (85, 309567), (95, 276981), (255, 103189), (285, 92327), (323, 81465), (969, 27155), (1615, 16293), (4845, 5431)]