13390035

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4003}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 21525504

約数和(自身を除く): 8135469

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 4003, 12009, 20015, 60045, 892669, 2678007, 4463345, 13390035]

約数ペア:

[(1, 13390035), (3, 4463345), (5, 2678007), (15, 892669), (223, 60045), (669, 20015), (1115, 12009), (3345, 4003)]