28631435

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5123

約数の個数: 24

約数和(自身を含む): 41713056

約数和(自身を除く): 13081621

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5081, 5635, 25405, 35567, 116863, 177835, 248969, 584315, 818041, 1244845, 4090205, 5726287, 28631435]

約数ペア:

[(1, 28631435), (5, 5726287), (7, 4090205), (23, 1244845), (35, 818041), (49, 584315), (115, 248969), (161, 177835), (245, 116863), (805, 35567), (1127, 25405), (5081, 5635)]