26914905

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 48372480

約数和(自身を除く): 21457575

約数列:

[1, 3, 5, 9, 15, 45, 67, 79, 113, 201, 237, 335, 339, 395, 565, 603, 711, 1005, 1017, 1185, 1695, 3015, 3555, 5085, 5293, 7571, 8927, 15879, 22713, 26465, 26781, 37855, 44635, 47637, 68139, 79395, 80343, 113565, 133905, 238185, 340695, 401715, 598109, 1794327, 2990545, 5382981, 8971635, 26914905]

約数ペア:

[(1, 26914905), (3, 8971635), (5, 5382981), (9, 2990545), (15, 1794327), (45, 598109), (67, 401715), (79, 340695), (113, 238185), (201, 133905), (237, 113565), (335, 80343), (339, 79395), (395, 68139), (565, 47637), (603, 44635), (711, 37855), (1005, 26781), (1017, 26465), (1185, 22713), (1695, 15879), (3015, 8927), (3555, 7571), (5085, 5293)]