39608145

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3947}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 68979456

約数和(自身を除く): 29371311

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 3947, 10035, 11841, 19735, 35523, 59205, 177615, 880181, 2640543, 4400905, 7921629, 13202715, 39608145]

約数ペア:

[(1, 39608145), (3, 13202715), (5, 7921629), (9, 4400905), (15, 2640543), (45, 880181), (223, 177615), (669, 59205), (1115, 35523), (2007, 19735), (3345, 11841), (3947, 10035)]