39879045

素因数分解:

$3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1069}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 69271800

約数和(自身を除く): 29392755

約数列:

[1, 3, 5, 9, 15, 45, 829, 1069, 2487, 3207, 4145, 5345, 7461, 9621, 12435, 16035, 37305, 48105, 886201, 2658603, 4431005, 7975809, 13293015, 39879045]

約数ペア:

[(1, 39879045), (3, 13293015), (5, 7975809), (9, 4431005), (15, 2658603), (45, 886201), (829, 48105), (1069, 37305), (2487, 16035), (3207, 12435), (4145, 9621), (5345, 7461)]