12129195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62201}}^1$

素因数の和:62222

約数の個数: 16

約数和(自身を含む): 20899872

約数和(自身を除く): 8770677

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 62201, 186603, 311005, 808613, 933015, 2425839, 4043065, 12129195]

約数ペア:

[(1, 12129195), (3, 4043065), (5, 2425839), (13, 933015), (15, 808613), (39, 311005), (65, 186603), (195, 62201)]