7210003195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{42433}}^1$

素因数の和:44454

約数の個数: 16

約数和(自身を含む): 9165744000

約数和(自身を除く): 1955740805

約数列:

[1, 5, 17, 85, 1999, 9995, 33983, 42433, 169915, 212165, 721361, 3606805, 84823567, 424117835, 1442000639, 7210003195]

約数ペア:

[(1, 7210003195), (5, 1442000639), (17, 424117835), (85, 84823567), (1999, 3606805), (9995, 721361), (33983, 212165), (42433, 169915)]