28429545

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18401}}^1$

素因数の和:18512

約数の個数: 16

約数和(自身を含む): 45931392

約数和(自身を除く): 17501847

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 18401, 55203, 92005, 276015, 1895303, 5685909, 9476515, 28429545]

約数ペア:

[(1, 28429545), (3, 9476515), (5, 5685909), (15, 1895303), (103, 276015), (309, 92005), (515, 55203), (1545, 18401)]