5578776865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{2131}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 7469504640

約数和(自身を除く): 1890727775

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 1621, 2131, 8105, 10655, 27557, 30799, 36227, 40489, 137785, 153995, 181135, 202445, 523583, 688313, 2617915, 3441565, 3454351, 17271755, 58723967, 65632669, 293619835, 328163345, 1115755373, 5578776865]

約数ペア:

[(1, 5578776865), (5, 1115755373), (17, 328163345), (19, 293619835), (85, 65632669), (95, 58723967), (323, 17271755), (1615, 3454351), (1621, 3441565), (2131, 2617915), (8105, 688313), (10655, 523583), (27557, 202445), (30799, 181135), (36227, 153995), (40489, 137785)]