297552015

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 543100800

約数和(自身を除く): 245548785

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 109, 135, 219, 277, 327, 365, 545, 657, 831, 981, 1095, 1385, 1635, 1971, 2493, 2943, 3285, 4155, 4905, 7479, 7957, 9855, 12465, 14715, 20221, 23871, 30193, 37395, 39785, 60663, 71613, 90579, 101105, 119355, 150965, 181989, 214839, 271737, 303315, 358065, 452895, 545967, 815211, 909945, 1074195, 1358685, 2204089, 2729835, 4076055, 6612267, 11020445, 19836801, 33061335, 59510403, 99184005, 297552015]

約数ペア:

[(1, 297552015), (3, 99184005), (5, 59510403), (9, 33061335), (15, 19836801), (27, 11020445), (45, 6612267), (73, 4076055), (109, 2729835), (135, 2204089), (219, 1358685), (277, 1074195), (327, 909945), (365, 815211), (545, 545967), (657, 452895), (831, 358065), (981, 303315), (1095, 271737), (1385, 214839), (1635, 181989), (1971, 150965), (2493, 119355), (2943, 101105), (3285, 90579), (4155, 71613), (4905, 60663), (7479, 39785), (7957, 37395), (9855, 30193), (12465, 23871), (14715, 20221)]