330437195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 450717696

約数和(自身を除く): 120280501

約数列:

[1, 5, 11, 37, 55, 71, 185, 355, 407, 781, 2035, 2287, 2627, 3905, 11435, 13135, 25157, 28897, 84619, 125785, 144485, 162377, 423095, 811885, 930809, 1786147, 4654045, 6007949, 8930735, 30039745, 66087439, 330437195]

約数ペア:

[(1, 330437195), (5, 66087439), (11, 30039745), (37, 8930735), (55, 6007949), (71, 4654045), (185, 1786147), (355, 930809), (407, 811885), (781, 423095), (2035, 162377), (2287, 144485), (2627, 125785), (3905, 84619), (11435, 28897), (13135, 25157)]