12129585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 22135680

約数和(自身を除く): 10006095

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3659, 10977, 18295, 47567, 54885, 62203, 142701, 186609, 237835, 311015, 713505, 808639, 933045, 2425917, 4043195, 12129585]

約数ペア:

[(1, 12129585), (3, 4043195), (5, 2425917), (13, 933045), (15, 808639), (17, 713505), (39, 311015), (51, 237835), (65, 186609), (85, 142701), (195, 62203), (221, 54885), (255, 47567), (663, 18295), (1105, 10977), (3315, 3659)]