320090115

素因数分解:

$3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{21149}}^1$

素因数の和:22166

約数の個数: 16

約数和(自身を含む): 512676000

約数和(自身を除く): 192585885

約数列:

[1, 3, 5, 15, 1009, 3027, 5045, 15135, 21149, 63447, 105745, 317235, 21339341, 64018023, 106696705, 320090115]

約数ペア:

[(1, 320090115), (3, 106696705), (5, 64018023), (15, 21339341), (1009, 317235), (3027, 105745), (5045, 63447), (15135, 21149)]