8728200095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{17203}}^1$

素因数の和:17399

約数の個数: 32

約数和(自身を含む): 11415748608

約数和(自身を除く): 2687548513

約数列:

[1, 5, 17, 47, 85, 127, 235, 635, 799, 2159, 3995, 5969, 10795, 17203, 29845, 86015, 101473, 292451, 507365, 808541, 1462255, 2184781, 4042705, 10923905, 13745197, 37141277, 68725985, 102684707, 185706385, 513423535, 1745640019, 8728200095]

約数ペア:

[(1, 8728200095), (5, 1745640019), (17, 513423535), (47, 185706385), (85, 102684707), (127, 68725985), (235, 37141277), (635, 13745197), (799, 10923905), (2159, 4042705), (3995, 2184781), (5969, 1462255), (10795, 808541), (17203, 507365), (29845, 292451), (86015, 101473)]