1126021905

素因数分解:

$3^5\times 5^1\times {\mathrm{926767}}^1$

素因数の和:926787

約数の個数: 24

約数和(自身を含む): 2024061312

約数和(自身を除く): 898039407

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 926767, 2780301, 4633835, 8340903, 13901505, 25022709, 41704515, 75068127, 125113545, 225204381, 375340635, 1126021905]

約数ペア:

[(1, 1126021905), (3, 375340635), (5, 225204381), (9, 125113545), (15, 75068127), (27, 41704515), (45, 25022709), (81, 13901505), (135, 8340903), (243, 4633835), (405, 2780301), (1215, 926767)]