123082315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{4441}}^1$

素因数の和:4710

約数の個数: 16

約数和(自身を含む): 154794816

約数和(自身を除く): 31712501

約数列:

[1, 5, 23, 115, 241, 1205, 4441, 5543, 22205, 27715, 102143, 510715, 1070281, 5351405, 24616463, 123082315]

約数ペア:

[(1, 123082315), (5, 24616463), (23, 5351405), (115, 1070281), (241, 510715), (1205, 102143), (4441, 27715), (5543, 22205)]