26728035

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20021}}^1$

素因数の和:20118

約数の個数: 16

約数和(自身を含む): 43247520

約数和(自身を除く): 16519485

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 20021, 60063, 100105, 300315, 1781869, 5345607, 8909345, 26728035]

約数ペア:

[(1, 26728035), (3, 8909345), (5, 5345607), (15, 1781869), (89, 300315), (267, 100105), (445, 60063), (1335, 20021)]