22740315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 39418176

約数和(自身を除く): 16677861

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 421, 831, 1263, 1385, 2105, 3601, 4155, 5473, 6315, 10803, 16419, 18005, 27365, 54015, 82095, 116617, 349851, 583085, 1516021, 1749255, 4548063, 7580105, 22740315]

約数ペア:

[(1, 22740315), (3, 7580105), (5, 4548063), (13, 1749255), (15, 1516021), (39, 583085), (65, 349851), (195, 116617), (277, 82095), (421, 54015), (831, 27365), (1263, 18005), (1385, 16419), (2105, 10803), (3601, 6315), (4155, 5473)]