77006805

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 128044800

約数和(自身を除く): 51037995

約数列:

[1, 3, 5, 15, 37, 89, 111, 185, 267, 445, 555, 1335, 1559, 3293, 4677, 7795, 9879, 16465, 23385, 49395, 57683, 138751, 173049, 288415, 416253, 693755, 865245, 2081265, 5133787, 15401361, 25668935, 77006805]

約数ペア:

[(1, 77006805), (3, 25668935), (5, 15401361), (15, 5133787), (37, 2081265), (89, 865245), (111, 693755), (185, 416253), (267, 288415), (445, 173049), (555, 138751), (1335, 57683), (1559, 49395), (3293, 23385), (4677, 16465), (7795, 9879)]