133079355

素因数分解:

$3^4\times 5^1\times {\mathrm{328591}}^1$

素因数の和:328608

約数の個数: 20

約数和(自身を含む): 238557792

約数和(自身を除く): 105478437

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 328591, 985773, 1642955, 2957319, 4928865, 8871957, 14786595, 26615871, 44359785, 133079355]

約数ペア:

[(1, 133079355), (3, 44359785), (5, 26615871), (9, 14786595), (15, 8871957), (27, 4928865), (45, 2957319), (81, 1642955), (135, 985773), (405, 328591)]