80452620315

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 143429569920

約数和(自身を除く): 62976949605

約数列:

[1, 3, 5, 9, 15, 45, 61, 181, 183, 193, 305, 543, 549, 579, 839, 905, 915, 965, 1629, 1737, 2517, 2715, 2745, 2895, 4195, 7551, 8145, 8685, 11041, 11773, 12585, 33123, 34933, 35319, 37755, 51179, 55205, 58865, 99369, 104799, 105957, 151859, 153537, 161927, 165615, 174665, 176595, 255895, 314397, 455577, 460611, 485781, 496845, 523995, 529785, 759295, 767685, 809635, 1366731, 1457343, 1571985, 2130913, 2277885, 2303055, 2428905, 6392739, 6833655, 7286715, 9263399, 9877547, 10654565, 19178217, 27790197, 29308787, 29632641, 31963695, 46316995, 49387735, 83370591, 87926361, 88897923, 95891085, 138950985, 146543935, 148163205, 263779083, 416852955, 439631805, 444489615, 1318895415, 1787836007, 5363508021, 8939180035, 16090524063, 26817540105, 80452620315]

約数ペア:

[(1, 80452620315), (3, 26817540105), (5, 16090524063), (9, 8939180035), (15, 5363508021), (45, 1787836007), (61, 1318895415), (181, 444489615), (183, 439631805), (193, 416852955), (305, 263779083), (543, 148163205), (549, 146543935), (579, 138950985), (839, 95891085), (905, 88897923), (915, 87926361), (965, 83370591), (1629, 49387735), (1737, 46316995), (2517, 31963695), (2715, 29632641), (2745, 29308787), (2895, 27790197), (4195, 19178217), (7551, 10654565), (8145, 9877547), (8685, 9263399), (11041, 7286715), (11773, 6833655), (12585, 6392739), (33123, 2428905), (34933, 2303055), (35319, 2277885), (37755, 2130913), (51179, 1571985), (55205, 1457343), (58865, 1366731), (99369, 809635), (104799, 767685), (105957, 759295), (151859, 529785), (153537, 523995), (161927, 496845), (165615, 485781), (174665, 460611), (176595, 455577), (255895, 314397)]