7136883215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 10882280448

約数和(自身を除く): 3745397233

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 337, 385, 469, 737, 821, 1685, 2345, 2359, 3685, 3707, 4105, 5159, 5747, 9031, 11795, 18535, 22579, 25795, 25949, 28735, 45155, 55007, 63217, 112895, 129745, 158053, 248369, 275035, 276677, 316085, 385049, 605077, 790265, 1241845, 1383385, 1738583, 1925245, 1936739, 3025385, 3043447, 4235539, 8692915, 9683695, 15217235, 18537359, 21177695, 21304129, 92686795, 106520645, 129761513, 203910949, 648807565, 1019554745, 1427376643, 7136883215]

約数ペア:

[(1, 7136883215), (5, 1427376643), (7, 1019554745), (11, 648807565), (35, 203910949), (55, 129761513), (67, 106520645), (77, 92686795), (335, 21304129), (337, 21177695), (385, 18537359), (469, 15217235), (737, 9683695), (821, 8692915), (1685, 4235539), (2345, 3043447), (2359, 3025385), (3685, 1936739), (3707, 1925245), (4105, 1738583), (5159, 1383385), (5747, 1241845), (9031, 790265), (11795, 605077), (18535, 385049), (22579, 316085), (25795, 276677), (25949, 275035), (28735, 248369), (45155, 158053), (55007, 129745), (63217, 112895)]