13770845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 18976896

約数和(自身を除く): 5206051

約数列:

[1, 5, 11, 37, 55, 67, 101, 185, 335, 407, 505, 737, 1111, 2035, 2479, 3685, 3737, 5555, 6767, 12395, 18685, 27269, 33835, 41107, 74437, 136345, 205535, 250379, 372185, 1251895, 2754169, 13770845]

約数ペア:

[(1, 13770845), (5, 2754169), (11, 1251895), (37, 372185), (55, 250379), (67, 205535), (101, 136345), (185, 74437), (335, 41107), (407, 33835), (505, 27269), (737, 18685), (1111, 12395), (2035, 6767), (2479, 5555), (3685, 3737)]