425013215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1\times {\mathrm{4139}}^1$

素因数の和:6022

約数の個数: 16

約数和(自身を含む): 556813440

約数和(自身を除く): 131800225

約数列:

[1, 5, 11, 55, 1867, 4139, 9335, 20537, 20695, 45529, 102685, 227645, 7727513, 38637565, 85002643, 425013215]

約数ペア:

[(1, 425013215), (5, 85002643), (11, 38637565), (55, 7727513), (1867, 227645), (4139, 102685), (9335, 45529), (20537, 20695)]