57717945

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9791}}^1$

素因数の和:9933

約数の個数: 24

約数和(自身を含む): 100818432

約数和(自身を除く): 43100487

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 9791, 29373, 48955, 88119, 146865, 440595, 1282621, 3847863, 6413105, 11543589, 19239315, 57717945]

約数ペア:

[(1, 57717945), (3, 19239315), (5, 11543589), (9, 6413105), (15, 3847863), (45, 1282621), (131, 440595), (393, 146865), (655, 88119), (1179, 48955), (1965, 29373), (5895, 9791)]