9257895

素因数分解:

$3^4\times 5^1\times {\mathrm{22859}}^1$

素因数の和:22876

約数の個数: 20

約数和(自身を含む): 16596360

約数和(自身を除く): 7338465

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 22859, 68577, 114295, 205731, 342885, 617193, 1028655, 1851579, 3085965, 9257895]

約数ペア:

[(1, 9257895), (3, 3085965), (5, 1851579), (9, 1028655), (15, 617193), (27, 342885), (45, 205731), (81, 114295), (135, 68577), (405, 22859)]