5561075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 7562016

約数和(自身を除く): 2000941

約数列:

[1, 5, 13, 25, 65, 71, 241, 325, 355, 923, 1205, 1775, 3133, 4615, 6025, 15665, 17111, 23075, 78325, 85555, 222443, 427775, 1112215, 5561075]

約数ペア:

[(1, 5561075), (5, 1112215), (13, 427775), (25, 222443), (65, 85555), (71, 78325), (241, 23075), (325, 17111), (355, 15665), (923, 6025), (1205, 4615), (1775, 3133)]