66839445

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5563}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 120182400

約数和(自身を除く): 53342955

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 5563, 12015, 16689, 27815, 50067, 83445, 150201, 250335, 495107, 751005, 1485321, 2475535, 4455963, 7426605, 13367889, 22279815, 66839445]

約数ペア:

[(1, 66839445), (3, 22279815), (5, 13367889), (9, 7426605), (15, 4455963), (27, 2475535), (45, 1485321), (89, 751005), (135, 495107), (267, 250335), (445, 150201), (801, 83445), (1335, 50067), (2403, 27815), (4005, 16689), (5563, 12015)]