168697105

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{4919}}^1$

素因数の和:4981

約数の個数: 16

約数和(自身を含む): 213724800

約数和(自身を除く): 45027695

約数列:

[1, 5, 19, 95, 361, 1805, 4919, 6859, 24595, 34295, 93461, 467305, 1775759, 8878795, 33739421, 168697105]

約数ペア:

[(1, 168697105), (5, 33739421), (19, 8878795), (95, 1775759), (361, 467305), (1805, 93461), (4919, 34295), (6859, 24595)]