39080545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 56044800

約数和(自身を除く): 16964255

約数列:

[1, 5, 7, 29, 35, 139, 145, 203, 277, 695, 973, 1015, 1385, 1939, 4031, 4865, 8033, 9695, 20155, 28217, 38503, 40165, 56231, 141085, 192515, 269521, 281155, 1116587, 1347605, 5582935, 7816109, 39080545]

約数ペア:

[(1, 39080545), (5, 7816109), (7, 5582935), (29, 1347605), (35, 1116587), (139, 281155), (145, 269521), (203, 192515), (277, 141085), (695, 56231), (973, 40165), (1015, 38503), (1385, 28217), (1939, 20155), (4031, 9695), (4865, 8033)]