2550085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 3412800

約数和(自身を除く): 862715

約数列:

[1, 5, 17, 19, 85, 95, 323, 1579, 1615, 7895, 26843, 30001, 134215, 150005, 510017, 2550085]

約数ペア:

[(1, 2550085), (5, 510017), (17, 150005), (19, 134215), (85, 30001), (95, 26843), (323, 7895), (1579, 1615)]