80493137575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5466427}}^1$

素因数の和:5466487

約数の個数: 24

約数和(自身を含む): 108453931520

約数和(自身を除く): 27960793945

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 14725, 5466427, 27332135, 103862113, 136660675, 169459237, 519310565, 847296185, 2596552825, 3219725503, 4236480925, 16098627515, 80493137575]

約数ペア:

[(1, 80493137575), (5, 16098627515), (19, 4236480925), (25, 3219725503), (31, 2596552825), (95, 847296185), (155, 519310565), (475, 169459237), (589, 136660675), (775, 103862113), (2945, 27332135), (14725, 5466427)]