129124555245

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19519963}}^1$

素因数の和:19519991

約数の個数: 48

約数和(自身を含む): 267033107520

約数和(自身を除く): 137908552275

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 19519963, 58559889, 97599815, 136639741, 175679667, 292799445, 409919223, 527039001, 683198705, 878398335, 956478187, 1229757669, 2049596115, 2635195005, 2869434561, 3689273007, 4782390935, 6148788345, 8608303683, 14347172805, 18446365035, 25824911049, 43041518415, 129124555245]

約数ペア:

[(1, 129124555245), (3, 43041518415), (5, 25824911049), (7, 18446365035), (9, 14347172805), (15, 8608303683), (21, 6148788345), (27, 4782390935), (35, 3689273007), (45, 2869434561), (49, 2635195005), (63, 2049596115), (105, 1229757669), (135, 956478187), (147, 878398335), (189, 683198705), (245, 527039001), (315, 409919223), (441, 292799445), (735, 175679667), (945, 136639741), (1323, 97599815), (2205, 58559889), (6615, 19519963)]