25825203

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 39284400

約数和(自身を除く): 13459197

約数列:

[1, 3, 9, 27, 41, 123, 369, 569, 1107, 1681, 1707, 5043, 5121, 15129, 15363, 23329, 45387, 69987, 209961, 629883, 956489, 2869467, 8608401, 25825203]

約数ペア:

[(1, 25825203), (3, 8608401), (9, 2869467), (27, 956489), (41, 629883), (123, 209961), (369, 69987), (569, 45387), (1107, 23329), (1681, 15363), (1707, 15129), (5043, 5121)]