47195835

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 77145600

約数和(自身を除く): 29949765

約数列:

[1, 3, 5, 15, 97, 163, 199, 291, 485, 489, 597, 815, 995, 1455, 2445, 2985, 15811, 19303, 32437, 47433, 57909, 79055, 96515, 97311, 162185, 237165, 289545, 486555, 3146389, 9439167, 15731945, 47195835]

約数ペア:

[(1, 47195835), (3, 15731945), (5, 9439167), (15, 3146389), (97, 486555), (163, 289545), (199, 237165), (291, 162185), (485, 97311), (489, 96515), (597, 79055), (815, 57909), (995, 47433), (1455, 32437), (2445, 19303), (2985, 15811)]