1326191505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5200751}}^1$

素因数の和:5200776

約数の個数: 16

約数和(自身を含む): 2246724864

約数和(自身を除く): 920533359

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 5200751, 15602253, 26003755, 78011265, 88412767, 265238301, 442063835, 1326191505]

約数ペア:

[(1, 1326191505), (3, 442063835), (5, 265238301), (15, 88412767), (17, 78011265), (51, 26003755), (85, 15602253), (255, 5200751)]