28062715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3559}}^1$

素因数の和:3666

約数の個数: 16

約数和(自身を含む): 35884800

約数和(自身を除く): 7822085

約数列:

[1, 5, 19, 83, 95, 415, 1577, 3559, 7885, 17795, 67621, 295397, 338105, 1476985, 5612543, 28062715]

約数ペア:

[(1, 28062715), (5, 5612543), (19, 1476985), (83, 338105), (95, 295397), (415, 67621), (1577, 17795), (3559, 7885)]