54478905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 94227840

約数和(自身を除く): 39748935

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 491, 569, 1473, 1707, 2455, 2845, 6383, 7365, 7397, 8535, 19149, 22191, 31915, 36985, 95745, 110955, 279379, 838137, 1396895, 3631927, 4190685, 10895781, 18159635, 54478905]

約数ペア:

[(1, 54478905), (3, 18159635), (5, 10895781), (13, 4190685), (15, 3631927), (39, 1396895), (65, 838137), (195, 279379), (491, 110955), (569, 95745), (1473, 36985), (1707, 31915), (2455, 22191), (2845, 19149), (6383, 8535), (7365, 7397)]