128999956745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{5261}}^1\times {\mathrm{40529}}^1$

素因数の和:45817

約数の個数: 24

約数和(自身を含む): 170188550280

約数和(自身を除く): 41188593535

約数列:

[1, 5, 11, 55, 121, 605, 5261, 26305, 40529, 57871, 202645, 289355, 445819, 636581, 2229095, 3182905, 4904009, 24520045, 213223069, 1066115345, 2345453759, 11727268795, 25799991349, 128999956745]

約数ペア:

[(1, 128999956745), (5, 25799991349), (11, 11727268795), (55, 2345453759), (121, 1066115345), (605, 213223069), (5261, 24520045), (26305, 4904009), (40529, 3182905), (57871, 2229095), (202645, 636581), (289355, 445819)]