28092345

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7121}}^1$

素因数の和:7392

約数の個数: 16

約数和(自身を含む): 45124992

約数和(自身を除く): 17032647

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3945, 7121, 21363, 35605, 106815, 1872823, 5618469, 9364115, 28092345]

約数ペア:

[(1, 28092345), (3, 9364115), (5, 5618469), (15, 1872823), (263, 106815), (789, 35605), (1315, 21363), (3945, 7121)]