9816795

素因数分解:

$3^4\times 5^1\times {\mathrm{24239}}^1$

素因数の和:24256

約数の個数: 20

約数和(自身を含む): 17598240

約数和(自身を除く): 7781445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 24239, 72717, 121195, 218151, 363585, 654453, 1090755, 1963359, 3272265, 9816795]

約数ペア:

[(1, 9816795), (3, 3272265), (5, 1963359), (9, 1090755), (15, 654453), (27, 363585), (45, 218151), (81, 121195), (135, 72717), (405, 24239)]