248509041935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{13249}}^1$

素因数の和:13429

約数の個数: 96

約数和(自身を含む): 387074688000

約数和(自身を除く): 138565646065

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 103, 121, 215, 301, 385, 473, 515, 605, 721, 847, 1133, 1505, 2365, 3311, 3605, 4235, 4429, 5203, 5665, 7931, 12463, 13249, 16555, 22145, 26015, 31003, 36421, 39655, 48719, 62315, 66245, 87241, 92743, 145739, 155015, 182105, 243595, 341033, 436205, 463715, 535909, 569707, 728695, 1020173, 1364647, 1603129, 1705165, 2679545, 2848535, 3751363, 3987949, 5100865, 6266777, 6823235, 8015645, 9552529, 11221903, 15011117, 18756815, 19939745, 31333885, 43867439, 47762645, 56109515, 58679821, 68934547, 75055585, 105077819, 165122287, 219337195, 293399105, 344672735, 410758747, 482541829, 525389095, 645478031, 825611435, 1155856009, 2053793735, 2412709145, 3227390155, 4518346217, 5779280045, 7100258341, 22591731085, 35501291705, 49701808387, 248509041935]

約数ペア:

[(1, 248509041935), (5, 49701808387), (7, 35501291705), (11, 22591731085), (35, 7100258341), (43, 5779280045), (55, 4518346217), (77, 3227390155), (103, 2412709145), (121, 2053793735), (215, 1155856009), (301, 825611435), (385, 645478031), (473, 525389095), (515, 482541829), (605, 410758747), (721, 344672735), (847, 293399105), (1133, 219337195), (1505, 165122287), (2365, 105077819), (3311, 75055585), (3605, 68934547), (4235, 58679821), (4429, 56109515), (5203, 47762645), (5665, 43867439), (7931, 31333885), (12463, 19939745), (13249, 18756815), (16555, 15011117), (22145, 11221903), (26015, 9552529), (31003, 8015645), (36421, 6823235), (39655, 6266777), (48719, 5100865), (62315, 3987949), (66245, 3751363), (87241, 2848535), (92743, 2679545), (145739, 1705165), (155015, 1603129), (182105, 1364647), (243595, 1020173), (341033, 728695), (436205, 569707), (463715, 535909)]