153620145

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{7741}}^1$

素因数の和:7772

約数の個数: 60

約数和(自身を含む): 320379444

約数和(自身を除く): 166759299

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2205, 2835, 3969, 6615, 7741, 19845, 23223, 38705, 54187, 69669, 116115, 162561, 209007, 270935, 348345, 379309, 487683, 627021, 812805, 1045035, 1137927, 1463049, 1896545, 2438415, 3135105, 3413781, 4389147, 5689635, 7315245, 10241343, 17068905, 21945735, 30724029, 51206715, 153620145]

約数ペア:

[(1, 153620145), (3, 51206715), (5, 30724029), (7, 21945735), (9, 17068905), (15, 10241343), (21, 7315245), (27, 5689635), (35, 4389147), (45, 3413781), (49, 3135105), (63, 2438415), (81, 1896545), (105, 1463049), (135, 1137927), (147, 1045035), (189, 812805), (245, 627021), (315, 487683), (405, 379309), (441, 348345), (567, 270935), (735, 209007), (945, 162561), (1323, 116115), (2205, 69669), (2835, 54187), (3969, 38705), (6615, 23223), (7741, 19845)]