222632215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 307238400

約数和(自身を除く): 84606185

約数列:

[1, 5, 13, 19, 65, 71, 95, 247, 355, 923, 1235, 1349, 2539, 4615, 6745, 12695, 17537, 33007, 48241, 87685, 165035, 180269, 241205, 627133, 901345, 2343497, 3135665, 3425111, 11717485, 17125555, 44526443, 222632215]

約数ペア:

[(1, 222632215), (5, 44526443), (13, 17125555), (19, 11717485), (65, 3425111), (71, 3135665), (95, 2343497), (247, 901345), (355, 627133), (923, 241205), (1235, 180269), (1349, 165035), (2539, 87685), (4615, 48241), (6745, 33007), (12695, 17537)]