52239735

素因数分解:

$3^4\times 5^1\times {\mathrm{128987}}^1$

素因数の和:129004

約数の個数: 20

約数和(自身を含む): 93645288

約数和(自身を除く): 41405553

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 128987, 386961, 644935, 1160883, 1934805, 3482649, 5804415, 10447947, 17413245, 52239735]

約数ペア:

[(1, 52239735), (3, 17413245), (5, 10447947), (9, 5804415), (15, 3482649), (27, 1934805), (45, 1160883), (81, 644935), (135, 386961), (405, 128987)]