11031795

素因数分解:

$3^4\times 5^1\times {\mathrm{27239}}^1$

素因数の和:27256

約数の個数: 20

約数和(自身を含む): 19776240

約数和(自身を除く): 8744445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 27239, 81717, 136195, 245151, 408585, 735453, 1225755, 2206359, 3677265, 11031795]

約数ペア:

[(1, 11031795), (3, 3677265), (5, 2206359), (9, 1225755), (15, 735453), (27, 408585), (45, 245151), (81, 136195), (135, 81717), (405, 27239)]