12750395

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 18690048

約数和(自身を除く): 5939653

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 337, 805, 1081, 1645, 1685, 2359, 5405, 7567, 7751, 11795, 15839, 37835, 38755, 54257, 79195, 110873, 271285, 364297, 554365, 1821485, 2550079, 12750395]

約数ペア:

[(1, 12750395), (5, 2550079), (7, 1821485), (23, 554365), (35, 364297), (47, 271285), (115, 110873), (161, 79195), (235, 54257), (329, 38755), (337, 37835), (805, 15839), (1081, 11795), (1645, 7751), (1685, 7567), (2359, 5405)]