26991195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23369}}^1$

素因数の和:23395

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 26853285

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 23369, 70107, 116845, 163583, 257059, 350535, 490749, 771177, 817915, 1285295, 1799413, 2453745, 3855885, 5398239, 8997065, 26991195]

約数ペア:

[(1, 26991195), (3, 8997065), (5, 5398239), (7, 3855885), (11, 2453745), (15, 1799413), (21, 1285295), (33, 817915), (35, 771177), (55, 490749), (77, 350535), (105, 257059), (165, 163583), (231, 116845), (385, 70107), (1155, 23369)]