5561465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 3147655

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 719, 1105, 1547, 3595, 5033, 7735, 9347, 12223, 25165, 46735, 61115, 65429, 85561, 158899, 327145, 427805, 794495, 1112293, 5561465]

約数ペア:

[(1, 5561465), (5, 1112293), (7, 794495), (13, 427805), (17, 327145), (35, 158899), (65, 85561), (85, 65429), (91, 61115), (119, 46735), (221, 25165), (455, 12223), (595, 9347), (719, 7735), (1105, 5033), (1547, 3595)]