530745

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 870912

約数和(自身を除く): 340167

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 863, 2589, 4315, 12945, 35383, 106149, 176915, 530745]

約数ペア:

[(1, 530745), (3, 176915), (5, 106149), (15, 35383), (41, 12945), (123, 4315), (205, 2589), (615, 863)]