28277085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45979}}^1$

素因数の和:46028

約数の個数: 16

約数和(自身を含む): 46347840

約数和(自身を除く): 18070755

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 45979, 137937, 229895, 689685, 1885139, 5655417, 9425695, 28277085]

約数ペア:

[(1, 28277085), (3, 9425695), (5, 5655417), (15, 1885139), (41, 689685), (123, 229895), (205, 137937), (615, 45979)]