66607155

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16631}}^1$

素因数の和:16731

約数の個数: 24

約数和(自身を含む): 116756640

約数和(自身を除く): 50149485

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 16631, 49893, 83155, 149679, 249465, 748395, 1480159, 4440477, 7400795, 13321431, 22202385, 66607155]

約数ペア:

[(1, 66607155), (3, 22202385), (5, 13321431), (9, 7400795), (15, 4440477), (45, 1480159), (89, 748395), (267, 249465), (445, 149679), (801, 83155), (1335, 49893), (4005, 16631)]