27423855

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5591}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 47979360

約数和(自身を除く): 20555505

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 5591, 16773, 27955, 50319, 83865, 251595, 609419, 1828257, 3047095, 5484771, 9141285, 27423855]

約数ペア:

[(1, 27423855), (3, 9141285), (5, 5484771), (9, 3047095), (15, 1828257), (45, 609419), (109, 251595), (327, 83865), (545, 50319), (981, 27955), (1635, 16773), (4905, 5591)]