144928035

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 309537360

約数和(自身を除く): 164609325

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 67, 81, 105, 109, 135, 147, 189, 201, 245, 315, 327, 335, 405, 441, 469, 545, 567, 603, 735, 763, 945, 981, 1005, 1323, 1407, 1635, 1809, 2205, 2289, 2345, 2835, 2943, 3015, 3283, 3815, 3969, 4221, 4905, 5341, 5427, 6615, 6867, 7035, 7303, 8829, 9045, 9849, 11445, 12663, 14715, 16023, 16415, 19845, 20601, 21105, 21909, 26705, 27135, 29547, 34335, 36515, 37989, 44145, 48069, 49245, 51121, 61803, 63315, 65727, 80115, 88641, 103005, 109545, 144207, 147735, 153363, 189945, 197181, 240345, 255605, 265923, 309015, 328635, 357847, 432621, 443205, 460089, 591543, 721035, 766815, 985905, 1073541, 1329615, 1380267, 1789235, 2163105, 2300445, 2957715, 3220623, 4140801, 5367705, 6901335, 9661869, 16103115, 20704005, 28985607, 48309345, 144928035]

約数ペア:

[(1, 144928035), (3, 48309345), (5, 28985607), (7, 20704005), (9, 16103115), (15, 9661869), (21, 6901335), (27, 5367705), (35, 4140801), (45, 3220623), (49, 2957715), (63, 2300445), (67, 2163105), (81, 1789235), (105, 1380267), (109, 1329615), (135, 1073541), (147, 985905), (189, 766815), (201, 721035), (245, 591543), (315, 460089), (327, 443205), (335, 432621), (405, 357847), (441, 328635), (469, 309015), (545, 265923), (567, 255605), (603, 240345), (735, 197181), (763, 189945), (945, 153363), (981, 147735), (1005, 144207), (1323, 109545), (1407, 103005), (1635, 88641), (1809, 80115), (2205, 65727), (2289, 63315), (2345, 61803), (2835, 51121), (2943, 49245), (3015, 48069), (3283, 44145), (3815, 37989), (3969, 36515), (4221, 34335), (4905, 29547), (5341, 27135), (5427, 26705), (6615, 21909), (6867, 21105), (7035, 20601), (7303, 19845), (8829, 16415), (9045, 16023), (9849, 14715), (11445, 12663)]