630736805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{255877}}^1$

素因数の和:255928

約数の個数: 16

約数和(自身を含む): 829044720

約数和(自身を除く): 198307915

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 255877, 1279385, 4349909, 7420433, 21749545, 37102165, 126147361, 630736805]

約数ペア:

[(1, 630736805), (5, 126147361), (17, 37102165), (29, 21749545), (85, 7420433), (145, 4349909), (493, 1279385), (2465, 255877)]