2015103995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{1543}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 2601331200

約数和(自身を除く): 586227205

約数列:

[1, 5, 19, 59, 95, 233, 295, 1121, 1165, 1543, 4427, 5605, 7715, 13747, 22135, 29317, 68735, 91037, 146585, 261193, 359519, 455185, 1305965, 1729703, 1797595, 6830861, 8648515, 21211621, 34154305, 106058105, 403020799, 2015103995]

約数ペア:

[(1, 2015103995), (5, 403020799), (19, 106058105), (59, 34154305), (95, 21211621), (233, 8648515), (295, 6830861), (1121, 1797595), (1165, 1729703), (1543, 1305965), (4427, 455185), (5605, 359519), (7715, 261193), (13747, 146585), (22135, 91037), (29317, 68735)]