25741235

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 34310304

約数和(自身を除く): 8569069

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 743, 845, 2665, 3715, 6929, 9659, 30463, 34645, 48295, 125567, 152315, 396019, 627835, 1980095, 5148247, 25741235]

約数ペア:

[(1, 25741235), (5, 5148247), (13, 1980095), (41, 627835), (65, 396019), (169, 152315), (205, 125567), (533, 48295), (743, 34645), (845, 30463), (2665, 9659), (3715, 6929)]