2008175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 2770656

約数和(自身を除く): 762481

約数列:

[1, 5, 13, 25, 37, 65, 167, 185, 325, 481, 835, 925, 2171, 2405, 4175, 6179, 10855, 12025, 30895, 54275, 80327, 154475, 401635, 2008175]

約数ペア:

[(1, 2008175), (5, 401635), (13, 154475), (25, 80327), (37, 54275), (65, 30895), (167, 12025), (185, 10855), (325, 6179), (481, 4175), (835, 2405), (925, 2171)]