86409895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7109}}^1$

素因数の和:7155

約数の個数: 32

約数和(自身を含む): 129003840

約数和(自身を除く): 42593945

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 7109, 12155, 35545, 78199, 92417, 120853, 390995, 462085, 604265, 1016587, 1329383, 1571089, 5082935, 6646915, 7855445, 17281979, 86409895]

約数ペア:

[(1, 86409895), (5, 17281979), (11, 7855445), (13, 6646915), (17, 5082935), (55, 1571089), (65, 1329383), (85, 1016587), (143, 604265), (187, 462085), (221, 390995), (715, 120853), (935, 92417), (1105, 78199), (2431, 35545), (7109, 12155)]