64303485

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{30841}}^1$

素因数の和:30988

約数の個数: 16

約数和(自身を含む): 103629120

約数和(自身を除く): 39325635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 30841, 92523, 154205, 462615, 4286899, 12860697, 21434495, 64303485]

約数ペア:

[(1, 64303485), (3, 21434495), (5, 12860697), (15, 4286899), (139, 462615), (417, 154205), (695, 92523), (2085, 30841)]