82157865

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{27803}}^1$

素因数の和:28008

約数の個数: 16

約数和(自身を含む): 132124608

約数和(自身を除く): 49966743

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 27803, 83409, 139015, 417045, 5477191, 16431573, 27385955, 82157865]

約数ペア:

[(1, 82157865), (3, 27385955), (5, 16431573), (15, 5477191), (197, 417045), (591, 139015), (985, 83409), (2955, 27803)]