28315635

素因数分解:

$3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1429}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 45371040

約数和(自身を除く): 17055405

約数列:

[1, 3, 5, 15, 1321, 1429, 3963, 4287, 6605, 7145, 19815, 21435, 1887709, 5663127, 9438545, 28315635]

約数ペア:

[(1, 28315635), (3, 9438545), (5, 5663127), (15, 1887709), (1321, 21435), (1429, 19815), (3963, 7145), (4287, 6605)]