1255767513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1759

約数の個数: 96

約数和(自身を含む): 2380815360

約数和(自身を除く): 1125047847

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 169, 209, 231, 247, 273, 399, 429, 507, 627, 741, 1001, 1183, 1463, 1693, 1729, 1859, 2717, 3003, 3211, 3549, 4389, 5079, 5187, 5577, 8151, 9633, 11851, 13013, 18623, 19019, 22009, 22477, 32167, 35321, 35553, 39039, 55869, 57057, 66027, 67431, 96501, 105963, 130361, 154063, 225169, 242099, 247247, 286117, 353837, 391083, 418171, 462189, 675507, 726297, 741741, 858351, 1061511, 1254513, 1694693, 2002819, 2476859, 2927197, 3147287, 4599881, 5084079, 5436223, 6008457, 7430577, 8781591, 9441861, 13799643, 16308669, 22031009, 32199167, 38053561, 59798453, 66093027, 96597501, 114160683, 179395359, 418589171, 1255767513]

約数ペア:

[(1, 1255767513), (3, 418589171), (7, 179395359), (11, 114160683), (13, 96597501), (19, 66093027), (21, 59798453), (33, 38053561), (39, 32199167), (57, 22031009), (77, 16308669), (91, 13799643), (133, 9441861), (143, 8781591), (169, 7430577), (209, 6008457), (231, 5436223), (247, 5084079), (273, 4599881), (399, 3147287), (429, 2927197), (507, 2476859), (627, 2002819), (741, 1694693), (1001, 1254513), (1183, 1061511), (1463, 858351), (1693, 741741), (1729, 726297), (1859, 675507), (2717, 462189), (3003, 418171), (3211, 391083), (3549, 353837), (4389, 286117), (5079, 247247), (5187, 242099), (5577, 225169), (8151, 154063), (9633, 130361), (11851, 105963), (13013, 96501), (18623, 67431), (19019, 66027), (22009, 57057), (22477, 55869), (32167, 39039), (35321, 35553)]