11988893425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{2239}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 16168965120

約数和(自身を除く): 4180071695

約数列:

[1, 5, 17, 25, 43, 85, 215, 293, 425, 731, 1075, 1465, 2239, 3655, 4981, 7325, 11195, 12599, 18275, 24905, 38063, 55975, 62995, 96277, 124525, 190315, 214183, 314975, 481385, 656027, 951575, 1070915, 1636709, 2406925, 3280135, 5354575, 8183545, 11152459, 16400675, 28209161, 40917725, 55762295, 141045805, 278811475, 479555737, 705229025, 2397778685, 11988893425]

約数ペア:

[(1, 11988893425), (5, 2397778685), (17, 705229025), (25, 479555737), (43, 278811475), (85, 141045805), (215, 55762295), (293, 40917725), (425, 28209161), (731, 16400675), (1075, 11152459), (1465, 8183545), (2239, 5354575), (3655, 3280135), (4981, 2406925), (7325, 1636709), (11195, 1070915), (12599, 951575), (18275, 656027), (24905, 481385), (38063, 314975), (55975, 214183), (62995, 190315), (96277, 124525)]