3816245

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 5157600

約数和(自身を除く): 1341355

約数列:

[1, 5, 17, 19, 85, 95, 139, 289, 323, 695, 1445, 1615, 2363, 2641, 5491, 11815, 13205, 27455, 40171, 44897, 200855, 224485, 763249, 3816245]

約数ペア:

[(1, 3816245), (5, 763249), (17, 224485), (19, 200855), (85, 44897), (95, 40171), (139, 27455), (289, 13205), (323, 11815), (695, 5491), (1445, 2641), (1615, 2363)]