2399925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2909}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 4330080

約数和(自身を除く): 1930155

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2909, 8727, 14545, 31999, 43635, 72725, 95997, 159995, 218175, 479985, 799975, 2399925]

約数ペア:

[(1, 2399925), (3, 799975), (5, 479985), (11, 218175), (15, 159995), (25, 95997), (33, 72725), (55, 43635), (75, 31999), (165, 14545), (275, 8727), (825, 2909)]