28550555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 38610432

約数和(自身を除く): 10059877

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 1151, 2255, 4961, 5755, 12661, 24805, 47191, 63305, 139271, 235955, 519101, 696355, 2595505, 5710111, 28550555]

約数ペア:

[(1, 28550555), (5, 5710111), (11, 2595505), (41, 696355), (55, 519101), (121, 235955), (205, 139271), (451, 63305), (605, 47191), (1151, 24805), (2255, 12661), (4961, 5755)]