11688875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{8501}}^1$

素因数の和:8527

約数の個数: 16

約数和(自身を含む): 15915744

約数和(自身を除く): 4226869

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 8501, 42505, 93511, 212525, 467555, 1062625, 2337775, 11688875]

約数ペア:

[(1, 11688875), (5, 2337775), (11, 1062625), (25, 467555), (55, 212525), (125, 93511), (275, 42505), (1375, 8501)]