78284205

素因数分解:

$3^3\times 5^1\times {\mathrm{579883}}^1$

素因数の和:579897

約数の個数: 16

約数和(自身を含む): 139172160

約数和(自身を除く): 60887955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 579883, 1739649, 2899415, 5218947, 8698245, 15656841, 26094735, 78284205]

約数ペア:

[(1, 78284205), (3, 26094735), (5, 15656841), (9, 8698245), (15, 5218947), (27, 2899415), (45, 1739649), (135, 579883)]