8283335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3328825

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 223, 323, 391, 437, 1115, 1615, 1955, 2185, 3791, 4237, 5129, 7429, 18955, 21185, 25645, 37145, 72029, 87193, 97451, 360145, 435965, 487255, 1656667, 8283335]

約数ペア:

[(1, 8283335), (5, 1656667), (17, 487255), (19, 435965), (23, 360145), (85, 97451), (95, 87193), (115, 72029), (223, 37145), (323, 25645), (391, 21185), (437, 18955), (1115, 7429), (1615, 5129), (1955, 4237), (2185, 3791)]