449567105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{4159}}^1$

素因数の和:5840

約数の個数: 16

約数和(自身を含む): 581468160

約数和(自身を除く): 131901055

約数列:

[1, 5, 13, 65, 1663, 4159, 8315, 20795, 21619, 54067, 108095, 270335, 6916417, 34582085, 89913421, 449567105]

約数ペア:

[(1, 449567105), (5, 89913421), (13, 34582085), (65, 6916417), (1663, 270335), (4159, 108095), (8315, 54067), (20795, 21619)]