293668335

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11887}}^1$

素因数の和:11965

約数の個数: 40

約数和(自身を含む): 535102656

約数和(自身を除く): 241434321

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 4941, 8235, 11887, 24705, 35661, 59435, 106983, 178305, 320949, 534915, 725107, 962847, 1604745, 2175321, 3625535, 4814235, 6525963, 10876605, 19577889, 32629815, 58733667, 97889445, 293668335]

約数ペア:

[(1, 293668335), (3, 97889445), (5, 58733667), (9, 32629815), (15, 19577889), (27, 10876605), (45, 6525963), (61, 4814235), (81, 3625535), (135, 2175321), (183, 1604745), (305, 962847), (405, 725107), (549, 534915), (915, 320949), (1647, 178305), (2745, 106983), (4941, 59435), (8235, 35661), (11887, 24705)]