2192265

素因数分解:

$3^4\times 5^1\times {\mathrm{5413}}^1$

素因数の和:5430

約数の個数: 20

約数和(自身を含む): 3930564

約数和(自身を除く): 1738299

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5413, 16239, 27065, 48717, 81195, 146151, 243585, 438453, 730755, 2192265]

約数ペア:

[(1, 2192265), (3, 730755), (5, 438453), (9, 243585), (15, 146151), (27, 81195), (45, 48717), (81, 27065), (135, 16239), (405, 5413)]