2247405215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{16417}}^1$

素因数の和:16583

約数の個数: 32

約数和(自身を含む): 3120733440

約数和(自身を除く): 873328225

約数列:

[1, 5, 11, 19, 55, 95, 131, 209, 655, 1045, 1441, 2489, 7205, 12445, 16417, 27379, 82085, 136895, 180587, 311923, 902935, 1559615, 2150627, 3431153, 10753135, 17155765, 23656897, 40861913, 118284485, 204309565, 449481043, 2247405215]

約数ペア:

[(1, 2247405215), (5, 449481043), (11, 204309565), (19, 118284485), (55, 40861913), (95, 23656897), (131, 17155765), (209, 10753135), (655, 3431153), (1045, 2150627), (1441, 1559615), (2489, 902935), (7205, 311923), (12445, 180587), (16417, 136895), (27379, 82085)]