201537495

素因数分解:

$3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{12007}}^1$

素因数の和:12391

約数の個数: 24

約数和(自身を含む): 350297376

約数和(自身を除く): 148759881

約数列:

[1, 3, 5, 9, 15, 45, 373, 1119, 1865, 3357, 5595, 12007, 16785, 36021, 60035, 108063, 180105, 540315, 4478611, 13435833, 22393055, 40307499, 67179165, 201537495]

約数ペア:

[(1, 201537495), (3, 67179165), (5, 40307499), (9, 22393055), (15, 13435833), (45, 4478611), (373, 540315), (1119, 180105), (1865, 108063), (3357, 60035), (5595, 36021), (12007, 16785)]