54791505

素因数分解:

$3^3\times 5^1\times {\mathrm{405863}}^1$

素因数の和:405877

約数の個数: 16

約数和(自身を含む): 97407360

約数和(自身を除く): 42615855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 405863, 1217589, 2029315, 3652767, 6087945, 10958301, 18263835, 54791505]

約数ペア:

[(1, 54791505), (3, 18263835), (5, 10958301), (9, 6087945), (15, 3652767), (27, 2029315), (45, 1217589), (135, 405863)]