27928155

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50321}}^1$

素因数の和:50366

約数の個数: 16

約数和(自身を含む): 45893664

約数和(自身を除く): 17965509

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 50321, 150963, 251605, 754815, 1861877, 5585631, 9309385, 27928155]

約数ペア:

[(1, 27928155), (3, 9309385), (5, 5585631), (15, 1861877), (37, 754815), (111, 251605), (185, 150963), (555, 50321)]