14891345

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 21984000

約数和(自身を除く): 7092655

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 457, 665, 931, 1715, 2285, 3199, 4655, 6517, 8683, 15995, 22393, 32585, 43415, 60781, 111965, 156751, 303905, 425467, 783755, 2127335, 2978269, 14891345]

約数ペア:

[(1, 14891345), (5, 2978269), (7, 2127335), (19, 783755), (35, 425467), (49, 303905), (95, 156751), (133, 111965), (245, 60781), (343, 43415), (457, 32585), (665, 22393), (931, 15995), (1715, 8683), (2285, 6517), (3199, 4655)]