12684255

素因数分解:

$3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1061}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 20339424

約数和(自身を除く): 7655169

約数列:

[1, 3, 5, 15, 797, 1061, 2391, 3183, 3985, 5305, 11955, 15915, 845617, 2536851, 4228085, 12684255]

約数ペア:

[(1, 12684255), (3, 4228085), (5, 2536851), (15, 845617), (797, 15915), (1061, 11955), (2391, 5305), (3183, 3985)]