4378212385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{2531}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 5696635392

約数和(自身を除く): 1318423007

約数列:

[1, 5, 17, 47, 85, 235, 433, 799, 2165, 2531, 3995, 7361, 12655, 20351, 36805, 43027, 101755, 118957, 215135, 345967, 594785, 1095923, 1729835, 2022269, 5479615, 10111345, 18630691, 51508381, 93153455, 257541905, 875642477, 4378212385]

約数ペア:

[(1, 4378212385), (5, 875642477), (17, 257541905), (47, 93153455), (85, 51508381), (235, 18630691), (433, 10111345), (799, 5479615), (2165, 2022269), (2531, 1729835), (3995, 1095923), (7361, 594785), (12655, 345967), (20351, 215135), (36805, 118957), (43027, 101755)]