19536795

素因数分解:

$3^4\times 5^1\times {\mathrm{48239}}^1$

素因数の和:48256

約数の個数: 20

約数和(自身を含む): 35022240

約数和(自身を除く): 15485445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 48239, 144717, 241195, 434151, 723585, 1302453, 2170755, 3907359, 6512265, 19536795]

約数ペア:

[(1, 19536795), (3, 6512265), (5, 3907359), (9, 2170755), (15, 1302453), (27, 723585), (45, 434151), (81, 241195), (135, 144717), (405, 48239)]