25063785

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4007}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 43767360

約数和(自身を除く): 18703575

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 4007, 6255, 12021, 20035, 36063, 60105, 180315, 556973, 1670919, 2784865, 5012757, 8354595, 25063785]

約数ペア:

[(1, 25063785), (3, 8354595), (5, 5012757), (9, 2784865), (15, 1670919), (45, 556973), (139, 180315), (417, 60105), (695, 36063), (1251, 20035), (2085, 12021), (4007, 6255)]