119553985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1579}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 151300800

約数和(自身を除く): 31746815

約数列:

[1, 5, 19, 95, 797, 1579, 3985, 7895, 15143, 30001, 75715, 150005, 1258463, 6292315, 23910797, 119553985]

約数ペア:

[(1, 119553985), (5, 23910797), (19, 6292315), (95, 1258463), (797, 150005), (1579, 75715), (3985, 30001), (7895, 15143)]