159596255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 95871265

約数列:

[1, 5, 7, 13, 17, 35, 47, 65, 85, 91, 119, 221, 235, 329, 439, 455, 595, 611, 799, 1105, 1547, 1645, 2195, 3055, 3073, 3995, 4277, 5593, 5707, 7463, 7735, 10387, 15365, 20633, 21385, 27965, 28535, 37315, 39949, 51935, 52241, 72709, 97019, 103165, 144431, 199745, 261205, 268229, 350761, 363545, 485095, 679133, 722155, 1341145, 1753805, 1877603, 2455327, 3395665, 4559893, 9388015, 12276635, 22799465, 31919251, 159596255]

約数ペア:

[(1, 159596255), (5, 31919251), (7, 22799465), (13, 12276635), (17, 9388015), (35, 4559893), (47, 3395665), (65, 2455327), (85, 1877603), (91, 1753805), (119, 1341145), (221, 722155), (235, 679133), (329, 485095), (439, 363545), (455, 350761), (595, 268229), (611, 261205), (799, 199745), (1105, 144431), (1547, 103165), (1645, 97019), (2195, 72709), (3055, 52241), (3073, 51935), (3995, 39949), (4277, 37315), (5593, 28535), (5707, 27965), (7463, 21385), (7735, 20633), (10387, 15365)]