20239725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24533}}^1$

素因数の和:24557

約数の個数: 24

約数和(自身を含む): 36506592

約数和(自身を除く): 16266867

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 24533, 73599, 122665, 269863, 367995, 613325, 809589, 1349315, 1839975, 4047945, 6746575, 20239725]

約数ペア:

[(1, 20239725), (3, 6746575), (5, 4047945), (11, 1839975), (15, 1349315), (25, 809589), (33, 613325), (55, 367995), (75, 269863), (165, 122665), (275, 73599), (825, 24533)]