13192155

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 23194080

約数和(自身を除く): 10001925

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4129, 12387, 20645, 37161, 61935, 185805, 293159, 879477, 1465795, 2638431, 4397385, 13192155]

約数ペア:

[(1, 13192155), (3, 4397385), (5, 2638431), (9, 1465795), (15, 879477), (45, 293159), (71, 185805), (213, 61935), (355, 37161), (639, 20645), (1065, 12387), (3195, 4129)]