80655885

素因数分解:

$3^3\times 5^1\times {\mathrm{597451}}^1$

素因数の和:597465

約数の個数: 16

約数和(自身を含む): 143388480

約数和(自身を除く): 62732595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 597451, 1792353, 2987255, 5377059, 8961765, 16131177, 26885295, 80655885]

約数ペア:

[(1, 80655885), (3, 26885295), (5, 16131177), (9, 8961765), (15, 5377059), (27, 2987255), (45, 1792353), (135, 597451)]