5211605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 2771755

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 461, 595, 665, 1615, 2261, 2305, 3227, 7837, 8759, 11305, 16135, 39185, 43795, 54859, 61313, 148903, 274295, 306565, 744515, 1042321, 5211605]

約数ペア:

[(1, 5211605), (5, 1042321), (7, 744515), (17, 306565), (19, 274295), (35, 148903), (85, 61313), (95, 54859), (119, 43795), (133, 39185), (323, 16135), (461, 11305), (595, 8759), (665, 7837), (1615, 3227), (2261, 2305)]