1455860161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20771}}^1$

素因数の和:20845

約数の個数: 32

約数和(自身を含む): 1914347520

約数和(自身を除く): 458487359

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2261, 3689, 4123, 10013, 20771, 70091, 145397, 353107, 394649, 643901, 2471749, 2762543, 4507307, 6709033, 10946317, 12234119, 46963231, 76624219, 85638833, 207980023, 1455860161]

約数ペア:

[(1, 1455860161), (7, 207980023), (17, 85638833), (19, 76624219), (31, 46963231), (119, 12234119), (133, 10946317), (217, 6709033), (323, 4507307), (527, 2762543), (589, 2471749), (2261, 643901), (3689, 394649), (4123, 353107), (10013, 145397), (20771, 70091)]