12913633845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:856

約数の個数: 128

約数和(自身を含む): 26631475200

約数和(自身を除く): 13717841355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 109, 135, 189, 283, 315, 327, 443, 545, 763, 849, 945, 981, 1329, 1415, 1635, 1981, 2215, 2289, 2547, 2943, 3101, 3815, 3987, 4245, 4905, 5943, 6645, 6867, 7641, 9303, 9905, 11445, 11961, 12735, 14715, 15505, 17829, 19935, 20601, 27909, 29715, 30847, 34335, 38205, 46515, 48287, 53487, 59805, 83727, 89145, 92541, 103005, 125369, 139545, 144861, 154235, 215929, 241435, 267435, 277623, 338009, 376107, 418635, 434583, 462705, 626845, 647787, 724305, 832869, 877583, 1014027, 1079645, 1128321, 1303749, 1388115, 1690045, 1880535, 1943361, 2172915, 2632749, 3042081, 3238935, 3384963, 4164345, 4387915, 5070135, 5641605, 5830083, 6518745, 7898247, 9126243, 9716805, 13163745, 13665221, 15210405, 16924815, 23694741, 29150415, 39491235, 40995663, 45631215, 68326105, 95656547, 118473705, 122986989, 204978315, 286969641, 368960967, 478282735, 614934945, 860908923, 1434848205, 1844804835, 2582726769, 4304544615, 12913633845]

約数ペア:

[(1, 12913633845), (3, 4304544615), (5, 2582726769), (7, 1844804835), (9, 1434848205), (15, 860908923), (21, 614934945), (27, 478282735), (35, 368960967), (45, 286969641), (63, 204978315), (105, 122986989), (109, 118473705), (135, 95656547), (189, 68326105), (283, 45631215), (315, 40995663), (327, 39491235), (443, 29150415), (545, 23694741), (763, 16924815), (849, 15210405), (945, 13665221), (981, 13163745), (1329, 9716805), (1415, 9126243), (1635, 7898247), (1981, 6518745), (2215, 5830083), (2289, 5641605), (2547, 5070135), (2943, 4387915), (3101, 4164345), (3815, 3384963), (3987, 3238935), (4245, 3042081), (4905, 2632749), (5943, 2172915), (6645, 1943361), (6867, 1880535), (7641, 1690045), (9303, 1388115), (9905, 1303749), (11445, 1128321), (11961, 1079645), (12735, 1014027), (14715, 877583), (15505, 832869), (17829, 724305), (19935, 647787), (20601, 626845), (27909, 462705), (29715, 434583), (30847, 418635), (34335, 376107), (38205, 338009), (46515, 277623), (48287, 267435), (53487, 241435), (59805, 215929), (83727, 154235), (89145, 144861), (92541, 139545), (103005, 125369)]