27795555

素因数分解:

$3^5\times 5^1\times {\mathrm{22877}}^1$

素因数の和:22897

約数の個数: 24

約数和(自身を含む): 49965552

約数和(自身を除く): 22169997

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22877, 68631, 114385, 205893, 343155, 617679, 1029465, 1853037, 3088395, 5559111, 9265185, 27795555]

約数ペア:

[(1, 27795555), (3, 9265185), (5, 5559111), (9, 3088395), (15, 1853037), (27, 1029465), (45, 617679), (81, 343155), (135, 205893), (243, 114385), (405, 68631), (1215, 22877)]