15208105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 20093184

約数和(自身を除く): 4885079

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2447, 6215, 12235, 26917, 134585, 276511, 1382555, 3041621, 15208105]

約数ペア:

[(1, 15208105), (5, 3041621), (11, 1382555), (55, 276511), (113, 134585), (565, 26917), (1243, 12235), (2447, 6215)]