5560775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 7652784

約数和(自身を除く): 2092009

約数列:

[1, 5, 11, 25, 55, 73, 275, 277, 365, 803, 1385, 1825, 3047, 4015, 6925, 15235, 20075, 20221, 76175, 101105, 222431, 505525, 1112155, 5560775]

約数ペア:

[(1, 5560775), (5, 1112155), (11, 505525), (25, 222431), (55, 101105), (73, 76175), (275, 20221), (277, 20075), (365, 15235), (803, 6925), (1385, 4015), (1825, 3047)]