16938045

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 30935040

約数和(自身を除く): 13996995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 3391, 4995, 10173, 16955, 30519, 50865, 91557, 125467, 152595, 376401, 457785, 627335, 1129203, 1882005, 3387609, 5646015, 16938045]

約数ペア:

[(1, 16938045), (3, 5646015), (5, 3387609), (9, 1882005), (15, 1129203), (27, 627335), (37, 457785), (45, 376401), (111, 152595), (135, 125467), (185, 91557), (333, 50865), (555, 30519), (999, 16955), (1665, 10173), (3391, 4995)]