85504055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187921}}^1$

素因数の和:187946

約数の個数: 16

約数和(自身を含む): 126283584

約数和(自身を除く): 40779529

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 187921, 939605, 1315447, 2442973, 6577235, 12214865, 17100811, 85504055]

約数ペア:

[(1, 85504055), (5, 17100811), (7, 12214865), (13, 6577235), (35, 2442973), (65, 1315447), (91, 939605), (455, 187921)]