155514790805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{267481}}^1$

素因数の和:267570

約数の個数: 36

約数和(自身を含む): 211956481548

約数和(自身を除く): 56441690743

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 961, 1705, 3751, 4805, 10571, 18755, 52855, 116281, 267481, 581405, 1337405, 2942291, 8291911, 14711455, 32365201, 41459555, 91211021, 161826005, 257049241, 456055105, 1003321231, 1285246205, 2827541651, 5016606155, 14137708255, 31102958161, 155514790805]

約数ペア:

[(1, 155514790805), (5, 31102958161), (11, 14137708255), (31, 5016606155), (55, 2827541651), (121, 1285246205), (155, 1003321231), (341, 456055105), (605, 257049241), (961, 161826005), (1705, 91211021), (3751, 41459555), (4805, 32365201), (10571, 14711455), (18755, 8291911), (52855, 2942291), (116281, 1337405), (267481, 581405)]