3638255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 4826304

約数和(自身を除く): 1188049

約数列:

[1, 5, 17, 23, 85, 115, 391, 1861, 1955, 9305, 31637, 42803, 158185, 214015, 727651, 3638255]

約数ペア:

[(1, 3638255), (5, 727651), (17, 214015), (23, 158185), (85, 42803), (115, 31637), (391, 9305), (1861, 1955)]