89168995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55213}}^1$

素因数の和:55254

約数の個数: 16

約数和(自身を含む): 119262240

約数和(自身を除く): 30093245

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 55213, 276065, 938621, 1049047, 4693105, 5245235, 17833799, 89168995]

約数ペア:

[(1, 89168995), (5, 17833799), (17, 5245235), (19, 4693105), (85, 1049047), (95, 938621), (323, 276065), (1615, 55213)]