18225555

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14639}}^1$

素因数の和:14730

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 11288685

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 14639, 43917, 73195, 219585, 1215037, 3645111, 6075185, 18225555]

約数ペア:

[(1, 18225555), (3, 6075185), (5, 3645111), (15, 1215037), (83, 219585), (249, 73195), (415, 43917), (1245, 14639)]