10906515

素因数分解:

$3^3\times 5^1\times {\mathrm{80789}}^1$

素因数の和:80803

約数の個数: 16

約数和(自身を含む): 19389600

約数和(自身を除く): 8483085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 80789, 242367, 403945, 727101, 1211835, 2181303, 3635505, 10906515]

約数ペア:

[(1, 10906515), (3, 3635505), (5, 2181303), (9, 1211835), (15, 727101), (27, 403945), (45, 242367), (135, 80789)]