1382265

素因数分解:

$3^4\times 5^1\times {\mathrm{3413}}^1$

素因数の和:3430

約数の個数: 20

約数和(自身を含む): 2478564

約数和(自身を除く): 1096299

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3413, 10239, 17065, 30717, 51195, 92151, 153585, 276453, 460755, 1382265]

約数ペア:

[(1, 1382265), (3, 460755), (5, 276453), (9, 153585), (15, 92151), (27, 51195), (45, 30717), (81, 17065), (135, 10239), (405, 3413)]