54940165

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21503}}^1$

素因数の和:21588

約数の個数: 16

約数和(自身を含む): 76382208

約数和(自身を除く): 21442043

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 21503, 107515, 150521, 752605, 1569719, 7848595, 10988033, 54940165]

約数ペア:

[(1, 54940165), (5, 10988033), (7, 7848595), (35, 1569719), (73, 752605), (365, 150521), (511, 107515), (2555, 21503)]