2667745915

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1\times {\mathrm{5569}}^1$

素因数の和:6366

約数の個数: 16

約数和(自身を含む): 3228372000

約数和(自身を除く): 560626085

約数列:

[1, 5, 149, 643, 745, 3215, 5569, 27845, 95807, 479035, 829781, 3580867, 4148905, 17904335, 533549183, 2667745915]

約数ペア:

[(1, 2667745915), (5, 533549183), (149, 17904335), (643, 4148905), (745, 3580867), (3215, 829781), (5569, 479035), (27845, 95807)]