71384565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8289

約数の個数: 32

約数和(自身を含む): 132120576

約数和(自身を除く): 60736011

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8191, 8715, 24573, 40955, 57337, 122865, 172011, 286685, 679853, 860055, 2039559, 3399265, 4758971, 10197795, 14276913, 23794855, 71384565]

約数ペア:

[(1, 71384565), (3, 23794855), (5, 14276913), (7, 10197795), (15, 4758971), (21, 3399265), (35, 2039559), (83, 860055), (105, 679853), (249, 286685), (415, 172011), (581, 122865), (1245, 57337), (1743, 40955), (2905, 24573), (8191, 8715)]