28081545

素因数分解:

$3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2741}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 45012672

約数和(自身を除く): 16931127

約数列:

[1, 3, 5, 15, 683, 2049, 2741, 3415, 8223, 10245, 13705, 41115, 1872103, 5616309, 9360515, 28081545]

約数ペア:

[(1, 28081545), (3, 9360515), (5, 5616309), (15, 1872103), (683, 41115), (2049, 13705), (2741, 10245), (3415, 8223)]