28790295

素因数分解:

$3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{4007}}^1$

素因数の和:4494

約数の個数: 16

約数和(自身を含む): 46172160

約数和(自身を除く): 17381865

約数列:

[1, 3, 5, 15, 479, 1437, 2395, 4007, 7185, 12021, 20035, 60105, 1919353, 5758059, 9596765, 28790295]

約数ペア:

[(1, 28790295), (3, 9596765), (5, 5758059), (15, 1919353), (479, 60105), (1437, 20035), (2395, 12021), (4007, 7185)]