8392005

素因数分解:

$3^5\times 5^1\times {\mathrm{6907}}^1$

素因数の和:6927

約数の個数: 24

約数和(自身を含む): 15087072

約数和(自身を除く): 6695067

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 6907, 20721, 34535, 62163, 103605, 186489, 310815, 559467, 932445, 1678401, 2797335, 8392005]

約数ペア:

[(1, 8392005), (3, 2797335), (5, 1678401), (9, 932445), (15, 559467), (27, 310815), (45, 186489), (81, 103605), (135, 62163), (243, 34535), (405, 20721), (1215, 6907)]