8681593415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{2203}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 11475046656

約数和(自身を除く): 2793453241

約数列:

[1, 5, 11, 55, 137, 523, 685, 1507, 2203, 2615, 5753, 7535, 11015, 24233, 28765, 71651, 121165, 301811, 358255, 788161, 1152169, 1509055, 3319921, 3940805, 5760845, 12673859, 16599605, 63369295, 157847153, 789235765, 1736318683, 8681593415]

約数ペア:

[(1, 8681593415), (5, 1736318683), (11, 789235765), (55, 157847153), (137, 63369295), (523, 16599605), (685, 12673859), (1507, 5760845), (2203, 3940805), (2615, 3319921), (5753, 1509055), (7535, 1152169), (11015, 788161), (24233, 358255), (28765, 301811), (71651, 121165)]