56459805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221411}}^1$

素因数の和:221436

約数の個数: 16

約数和(自身を含む): 95649984

約数和(自身を除く): 39190179

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 221411, 664233, 1107055, 3321165, 3763987, 11291961, 18819935, 56459805]

約数ペア:

[(1, 56459805), (3, 18819935), (5, 11291961), (15, 3763987), (17, 3321165), (51, 1107055), (85, 664233), (255, 221411)]