66424815

素因数分解:

$3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2053}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 115352640

約数和(自身を除く): 48927825

約数列:

[1, 3, 5, 9, 15, 45, 719, 2053, 2157, 3595, 6159, 6471, 10265, 10785, 18477, 30795, 32355, 92385, 1476107, 4428321, 7380535, 13284963, 22141605, 66424815]

約数ペア:

[(1, 66424815), (3, 22141605), (5, 13284963), (9, 7380535), (15, 4428321), (45, 1476107), (719, 92385), (2053, 32355), (2157, 30795), (3595, 18477), (6159, 10785), (6471, 10265)]