89410775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 116671104

約数和(自身を除く): 27260329

約数列:

[1, 5, 23, 25, 115, 131, 575, 655, 1187, 3013, 3275, 5935, 15065, 27301, 29675, 75325, 136505, 155497, 682525, 777485, 3576431, 3887425, 17882155, 89410775]

約数ペア:

[(1, 89410775), (5, 17882155), (23, 3887425), (25, 3576431), (115, 777485), (131, 682525), (575, 155497), (655, 136505), (1187, 75325), (3013, 29675), (3275, 27301), (5935, 15065)]