9807615

素因数分解:

$3^3\times 5^1\times {\mathrm{72649}}^1$

素因数の和:72663

約数の個数: 16

約数和(自身を含む): 17436000

約数和(自身を除く): 7628385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 72649, 217947, 363245, 653841, 1089735, 1961523, 3269205, 9807615]

約数ペア:

[(1, 9807615), (3, 3269205), (5, 1961523), (9, 1089735), (15, 653841), (27, 363245), (45, 217947), (135, 72649)]