14040215

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 20758032

約数和(自身を除く): 6717817

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 3371, 4165, 16855, 23597, 57307, 117985, 165179, 286535, 401149, 825895, 2005745, 2808043, 14040215]

約数ペア:

[(1, 14040215), (5, 2808043), (7, 2005745), (17, 825895), (35, 401149), (49, 286535), (85, 165179), (119, 117985), (245, 57307), (595, 23597), (833, 16855), (3371, 4165)]