28247385

素因数分解:

$3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1823}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 45264384

約数和(自身を除く): 17016999

約数列:

[1, 3, 5, 15, 1033, 1823, 3099, 5165, 5469, 9115, 15495, 27345, 1883159, 5649477, 9415795, 28247385]

約数ペア:

[(1, 28247385), (3, 9415795), (5, 5649477), (15, 1883159), (1033, 27345), (1823, 15495), (3099, 9115), (5165, 5469)]