51558165

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14503}}^1$

素因数の和:14593

約数の個数: 24

約数和(自身を含む): 90504960

約数和(自身を除く): 38946795

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 14503, 43509, 72515, 130527, 217545, 652635, 1145737, 3437211, 5728685, 10311633, 17186055, 51558165]

約数ペア:

[(1, 51558165), (3, 17186055), (5, 10311633), (9, 5728685), (15, 3437211), (45, 1145737), (79, 652635), (237, 217545), (395, 130527), (711, 72515), (1185, 43509), (3555, 14503)]