550055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 735264

約数和(自身を除く): 185209

約数列:

[1, 5, 11, 55, 73, 137, 365, 685, 803, 1507, 4015, 7535, 10001, 50005, 110011, 550055]

約数ペア:

[(1, 550055), (5, 110011), (11, 50005), (55, 10001), (73, 7535), (137, 4015), (365, 1507), (685, 803)]