9855235

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 13044240

約数和(自身を除く): 3189005

約数列:

[1, 5, 13, 65, 107, 109, 169, 535, 545, 845, 1391, 1417, 6955, 7085, 11663, 18083, 18421, 58315, 90415, 92105, 151619, 758095, 1971047, 9855235]

約数ペア:

[(1, 9855235), (5, 1971047), (13, 758095), (65, 151619), (107, 92105), (109, 90415), (169, 58315), (535, 18421), (545, 18083), (845, 11663), (1391, 7085), (1417, 6955)]