5604995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 7417440

約数和(自身を除く): 1812445

約数列:

[1, 5, 11, 55, 101, 505, 1009, 1111, 5045, 5555, 11099, 55495, 101909, 509545, 1120999, 5604995]

約数ペア:

[(1, 5604995), (5, 1120999), (11, 509545), (55, 101909), (101, 55495), (505, 11099), (1009, 5555), (1111, 5045)]