215536105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{3329}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 270449280

約数和(自身を除く): 54913175

約数列:

[1, 5, 23, 115, 563, 2815, 3329, 12949, 16645, 64745, 76567, 382835, 1874227, 9371135, 43107221, 215536105]

約数ペア:

[(1, 215536105), (5, 43107221), (23, 9371135), (115, 1874227), (563, 382835), (2815, 76567), (3329, 64745), (12949, 16645)]