2005492065

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1610837}}^1$

素因数の和:1610928

約数の個数: 16

約数和(自身を含む): 3247449408

約数和(自身を除く): 1241957343

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 1610837, 4832511, 8054185, 24162555, 133699471, 401098413, 668497355, 2005492065]

約数ペア:

[(1, 2005492065), (3, 668497355), (5, 401098413), (15, 133699471), (83, 24162555), (249, 8054185), (415, 4832511), (1245, 1610837)]