66151645

素因数分解:

$5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3881}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 90931968

約数和(自身を除く): 24780323

約数列:

[1, 5, 7, 35, 487, 2435, 3409, 3881, 17045, 19405, 27167, 135835, 1890047, 9450235, 13230329, 66151645]

約数ペア:

[(1, 66151645), (5, 13230329), (7, 9450235), (35, 1890047), (487, 135835), (2435, 27167), (3409, 19405), (3881, 17045)]