28621315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13099}}^1$

素因数の和:13146

約数の個数: 16

約数和(自身を含む): 37728000

約数和(自身を除く): 9106685

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 13099, 65495, 248881, 301277, 1244405, 1506385, 5724263, 28621315]

約数ペア:

[(1, 28621315), (5, 5724263), (19, 1506385), (23, 1244405), (95, 301277), (115, 248881), (437, 65495), (2185, 13099)]