28675545

素因数分解:

$3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5209}}^1$

素因数の和:5584

約数の個数: 16

約数和(自身を含む): 46014720

約数和(自身を除く): 17339175

約数列:

[1, 3, 5, 15, 367, 1101, 1835, 5209, 5505, 15627, 26045, 78135, 1911703, 5735109, 9558515, 28675545]

約数ペア:

[(1, 28675545), (3, 9558515), (5, 5735109), (15, 1911703), (367, 78135), (1101, 26045), (1835, 15627), (5209, 5505)]