54261705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{212791}}^1$

素因数の和:212816

約数の個数: 16

約数和(自身を含む): 91926144

約数和(自身を除く): 37664439

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 212791, 638373, 1063955, 3191865, 3617447, 10852341, 18087235, 54261705]

約数ペア:

[(1, 54261705), (3, 18087235), (5, 10852341), (15, 3617447), (17, 3191865), (51, 1063955), (85, 638373), (255, 212791)]