78675135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 164685312

約数和(自身を除く): 86010177

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 49, 55, 77, 105, 111, 147, 165, 185, 231, 245, 259, 263, 385, 407, 539, 555, 735, 777, 789, 1155, 1221, 1295, 1315, 1617, 1813, 1841, 2035, 2695, 2849, 2893, 3885, 3945, 5439, 5523, 6105, 8085, 8547, 8679, 9065, 9205, 9731, 12887, 14245, 14465, 19943, 20251, 27195, 27615, 29193, 38661, 42735, 43395, 48655, 59829, 60753, 64435, 68117, 99715, 101255, 107041, 141757, 145965, 193305, 204351, 299145, 303765, 321123, 340585, 425271, 476819, 535205, 708785, 749287, 1021755, 1430457, 1605615, 2126355, 2247861, 2384095, 3746435, 5245009, 7152285, 11239305, 15735027, 26225045, 78675135]

約数ペア:

[(1, 78675135), (3, 26225045), (5, 15735027), (7, 11239305), (11, 7152285), (15, 5245009), (21, 3746435), (33, 2384095), (35, 2247861), (37, 2126355), (49, 1605615), (55, 1430457), (77, 1021755), (105, 749287), (111, 708785), (147, 535205), (165, 476819), (185, 425271), (231, 340585), (245, 321123), (259, 303765), (263, 299145), (385, 204351), (407, 193305), (539, 145965), (555, 141757), (735, 107041), (777, 101255), (789, 99715), (1155, 68117), (1221, 64435), (1295, 60753), (1315, 59829), (1617, 48655), (1813, 43395), (1841, 42735), (2035, 38661), (2695, 29193), (2849, 27615), (2893, 27195), (3885, 20251), (3945, 19943), (5439, 14465), (5523, 14245), (6105, 12887), (8085, 9731), (8547, 9205), (8679, 9065)]