28229655

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35509}}^1$

素因数の和:35570

約数の個数: 16

約数和(自身を含む): 46020960

約数和(自身を除く): 17791305

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 35509, 106527, 177545, 532635, 1881977, 5645931, 9409885, 28229655]

約数ペア:

[(1, 28229655), (3, 9409885), (5, 5645931), (15, 1881977), (53, 532635), (159, 177545), (265, 106527), (795, 35509)]