22019960745

素因数分解:

$3^2\times 5^1\times {\mathrm{4243}}^1\times {\mathrm{115327}}^1$

素因数の和:119581

約数の個数: 24

約数和(自身を含む): 38177258496

約数和(自身を除く): 16157297751

約数列:

[1, 3, 5, 9, 15, 45, 4243, 12729, 21215, 38187, 63645, 115327, 190935, 345981, 576635, 1037943, 1729905, 5189715, 489332461, 1467997383, 2446662305, 4403992149, 7339986915, 22019960745]

約数ペア:

[(1, 22019960745), (3, 7339986915), (5, 4403992149), (9, 2446662305), (15, 1467997383), (45, 489332461), (4243, 5189715), (12729, 1729905), (21215, 1037943), (38187, 576635), (63645, 345981), (115327, 190935)]