56521965

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{80173}}^1$

素因数の和:80228

約数の個数: 16

約数和(自身を含む): 92360448

約数和(自身を除く): 35838483

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 80173, 240519, 400865, 1202595, 3768131, 11304393, 18840655, 56521965]

約数ペア:

[(1, 56521965), (3, 18840655), (5, 11304393), (15, 3768131), (47, 1202595), (141, 400865), (235, 240519), (705, 80173)]