23079555

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1279}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 40135680

約数和(自身を除く): 17056125

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 1279, 2005, 3609, 3837, 6015, 6395, 11511, 18045, 19185, 57555, 512879, 1538637, 2564395, 4615911, 7693185, 23079555]

約数ペア:

[(1, 23079555), (3, 7693185), (5, 4615911), (9, 2564395), (15, 1538637), (45, 512879), (401, 57555), (1203, 19185), (1279, 18045), (2005, 11511), (3609, 6395), (3837, 6015)]