28355085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57283}}^1$

素因数の和:57305

約数の個数: 24

約数和(自身を含む): 53617824

約数和(自身を除く): 25262739

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 57283, 171849, 286415, 515547, 630113, 859245, 1890339, 2577735, 3150565, 5671017, 9451695, 28355085]

約数ペア:

[(1, 28355085), (3, 9451695), (5, 5671017), (9, 3150565), (11, 2577735), (15, 1890339), (33, 859245), (45, 630113), (55, 515547), (99, 286415), (165, 171849), (495, 57283)]