13061555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 17338944

約数和(自身を除く): 4277389

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 5431, 27155, 70603, 200947, 353015, 1004735, 2612311, 13061555]

約数ペア:

[(1, 13061555), (5, 2612311), (13, 1004735), (37, 353015), (65, 200947), (185, 70603), (481, 27155), (2405, 5431)]