50115165

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 81868800

約数和(自身を除く): 31753635

約数列:

[1, 3, 5, 15, 103, 163, 199, 309, 489, 515, 597, 815, 995, 1545, 2445, 2985, 16789, 20497, 32437, 50367, 61491, 83945, 97311, 102485, 162185, 251835, 307455, 486555, 3341011, 10023033, 16705055, 50115165]

約数ペア:

[(1, 50115165), (3, 16705055), (5, 10023033), (15, 3341011), (103, 486555), (163, 307455), (199, 251835), (309, 162185), (489, 102485), (515, 97311), (597, 83945), (815, 61491), (995, 50367), (1545, 32437), (2445, 20497), (2985, 16789)]