27895185

素因数分解:

$3^7\times 5^1\times {\mathrm{2551}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 50223360

約数和(自身を除く): 22328175

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 2551, 3645, 7653, 10935, 12755, 22959, 38265, 68877, 114795, 206631, 344385, 619893, 1033155, 1859679, 3099465, 5579037, 9298395, 27895185]

約数ペア:

[(1, 27895185), (3, 9298395), (5, 5579037), (9, 3099465), (15, 1859679), (27, 1033155), (45, 619893), (81, 344385), (135, 206631), (243, 114795), (405, 68877), (729, 38265), (1215, 22959), (2187, 12755), (2551, 10935), (3645, 7653)]