38487085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 57238272

約数和(自身を除く): 18751187

約数列:

[1, 5, 7, 13, 35, 65, 91, 251, 337, 455, 1255, 1685, 1757, 2359, 3263, 4381, 8785, 11795, 16315, 21905, 22841, 30667, 84587, 114205, 153335, 422935, 592109, 1099631, 2960545, 5498155, 7697417, 38487085]

約数ペア:

[(1, 38487085), (5, 7697417), (7, 5498155), (13, 2960545), (35, 1099631), (65, 592109), (91, 422935), (251, 153335), (337, 114205), (455, 84587), (1255, 30667), (1685, 22841), (1757, 21905), (2359, 16315), (3263, 11795), (4381, 8785)]