28017135

素因数分解:

$3^2\times 5^1\times {\mathrm{622603}}^1$

素因数の和:622614

約数の個数: 12

約数和(自身を含む): 48563112

約数和(自身を除く): 20545977

約数列:

[1, 3, 5, 9, 15, 45, 622603, 1867809, 3113015, 5603427, 9339045, 28017135]

約数ペア:

[(1, 28017135), (3, 9339045), (5, 5603427), (9, 3113015), (15, 1867809), (45, 622603)]