553823325

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 1194798528

約数和(自身を除く): 640975203

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 45, 47, 55, 69, 75, 81, 99, 115, 135, 141, 165, 207, 225, 235, 253, 275, 297, 345, 405, 423, 495, 517, 529, 575, 621, 675, 705, 759, 825, 891, 1035, 1081, 1175, 1265, 1269, 1485, 1551, 1587, 1725, 1863, 2025, 2115, 2277, 2475, 2585, 2645, 3105, 3243, 3525, 3795, 3807, 4455, 4653, 4761, 5175, 5405, 5819, 6325, 6345, 6831, 7425, 7755, 7935, 9315, 9729, 10575, 11385, 11891, 12925, 13225, 13959, 14283, 15525, 16215, 17457, 18975, 19035, 20493, 22275, 23265, 23805, 24863, 27025, 29095, 29187, 31725, 34155, 35673, 38775, 39675, 41877, 42849, 46575, 48645, 52371, 56925, 59455, 69795, 71415, 74589, 81075, 87285, 87561, 95175, 102465, 107019, 116325, 119025, 124315, 145475, 145935, 157113, 170775, 178365, 209385, 214245, 223767, 243225, 261855, 273493, 297275, 321057, 348975, 357075, 372945, 436425, 437805, 471339, 512325, 535095, 621575, 671301, 729675, 785565, 820479, 891825, 963171, 1046925, 1071225, 1118835, 1309275, 1367465, 1605285, 1864725, 2013903, 2189025, 2356695, 2461437, 2675475, 3356505, 3927825, 4102395, 4815855, 5594175, 6837325, 7384311, 8026425, 10069515, 11783475, 12307185, 16782525, 20511975, 22152933, 24079275, 36921555, 50347575, 61535925, 110764665, 184607775, 553823325]

約数ペア:

[(1, 553823325), (3, 184607775), (5, 110764665), (9, 61535925), (11, 50347575), (15, 36921555), (23, 24079275), (25, 22152933), (27, 20511975), (33, 16782525), (45, 12307185), (47, 11783475), (55, 10069515), (69, 8026425), (75, 7384311), (81, 6837325), (99, 5594175), (115, 4815855), (135, 4102395), (141, 3927825), (165, 3356505), (207, 2675475), (225, 2461437), (235, 2356695), (253, 2189025), (275, 2013903), (297, 1864725), (345, 1605285), (405, 1367465), (423, 1309275), (495, 1118835), (517, 1071225), (529, 1046925), (575, 963171), (621, 891825), (675, 820479), (705, 785565), (759, 729675), (825, 671301), (891, 621575), (1035, 535095), (1081, 512325), (1175, 471339), (1265, 437805), (1269, 436425), (1485, 372945), (1551, 357075), (1587, 348975), (1725, 321057), (1863, 297275), (2025, 273493), (2115, 261855), (2277, 243225), (2475, 223767), (2585, 214245), (2645, 209385), (3105, 178365), (3243, 170775), (3525, 157113), (3795, 145935), (3807, 145475), (4455, 124315), (4653, 119025), (4761, 116325), (5175, 107019), (5405, 102465), (5819, 95175), (6325, 87561), (6345, 87285), (6831, 81075), (7425, 74589), (7755, 71415), (7935, 69795), (9315, 59455), (9729, 56925), (10575, 52371), (11385, 48645), (11891, 46575), (12925, 42849), (13225, 41877), (13959, 39675), (14283, 38775), (15525, 35673), (16215, 34155), (17457, 31725), (18975, 29187), (19035, 29095), (20493, 27025), (22275, 24863), (23265, 23805)]