27534735

素因数分解:

$3^4\times 5^1\times {\mathrm{67987}}^1$

素因数の和:68004

約数の個数: 20

約数和(自身を含む): 49359288

約数和(自身を除く): 21824553

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 67987, 203961, 339935, 611883, 1019805, 1835649, 3059415, 5506947, 9178245, 27534735]

約数ペア:

[(1, 27534735), (3, 9178245), (5, 5506947), (9, 3059415), (15, 1835649), (27, 1019805), (45, 611883), (81, 339935), (135, 203961), (405, 67987)]