6747385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 8643456

約数和(自身を除く): 1896071

約数列:

[1, 5, 17, 85, 163, 487, 815, 2435, 2771, 8279, 13855, 41395, 79381, 396905, 1349477, 6747385]

約数ペア:

[(1, 6747385), (5, 1349477), (17, 396905), (85, 79381), (163, 41395), (487, 13855), (815, 8279), (2435, 2771)]