147904085

素因数分解:

$5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{8111}}^1$

素因数の和:8644

約数の個数: 16

約数和(自身を含む): 203254272

約数和(自身を除く): 55350187

約数列:

[1, 5, 7, 35, 521, 2605, 3647, 8111, 18235, 40555, 56777, 283885, 4225831, 21129155, 29580817, 147904085]

約数ペア:

[(1, 147904085), (5, 29580817), (7, 21129155), (35, 4225831), (521, 283885), (2605, 56777), (3647, 40555), (8111, 18235)]