28582895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1021}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 37527840

約数和(自身を除く): 8944945

約数列:

[1, 5, 11, 55, 509, 1021, 2545, 5105, 5599, 11231, 27995, 56155, 519689, 2598445, 5716579, 28582895]

約数ペア:

[(1, 28582895), (5, 5716579), (11, 2598445), (55, 519689), (509, 56155), (1021, 27995), (2545, 11231), (5105, 5599)]