28822165

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 35280000

約数和(自身を除く): 6457835

約数列:

[1, 5, 83, 199, 349, 415, 995, 1745, 16517, 28967, 69451, 82585, 144835, 347255, 5764433, 28822165]

約数ペア:

[(1, 28822165), (5, 5764433), (83, 347255), (199, 144835), (349, 82585), (415, 69451), (995, 28967), (1745, 16517)]