13427596325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{52901}}^1$

素因数の和:53006

約数の個数: 48

約数和(自身を含む): 19836980352

約数和(自身を除く): 6409384027

約数列:

[1, 5, 11, 13, 25, 55, 65, 71, 143, 275, 325, 355, 715, 781, 923, 1775, 3575, 3905, 4615, 10153, 19525, 23075, 50765, 52901, 253825, 264505, 581911, 687713, 1322525, 2909555, 3438565, 3755971, 7564843, 14547775, 17192825, 18779855, 37824215, 41315681, 48827623, 93899275, 189121075, 206578405, 244138115, 537103853, 1032892025, 1220690575, 2685519265, 13427596325]

約数ペア:

[(1, 13427596325), (5, 2685519265), (11, 1220690575), (13, 1032892025), (25, 537103853), (55, 244138115), (65, 206578405), (71, 189121075), (143, 93899275), (275, 48827623), (325, 41315681), (355, 37824215), (715, 18779855), (781, 17192825), (923, 14547775), (1775, 7564843), (3575, 3755971), (3905, 3438565), (4615, 2909555), (10153, 1322525), (19525, 687713), (23075, 581911), (50765, 264505), (52901, 253825)]