248839637755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1\times {\mathrm{20441}}^1$

素因数の和:23367

約数の個数: 32

約数和(自身を含む): 320139381888

約数和(自身を除く): 71299744133

約数列:

[1, 5, 23, 37, 115, 185, 851, 2861, 4255, 14305, 20441, 65803, 102205, 105857, 329015, 470143, 529285, 756317, 2350715, 2434711, 3781585, 12173555, 17395291, 58481701, 86976455, 292408505, 1345079123, 2163822937, 6725395615, 10819114685, 49767927551, 248839637755]

約数ペア:

[(1, 248839637755), (5, 49767927551), (23, 10819114685), (37, 6725395615), (115, 2163822937), (185, 1345079123), (851, 292408505), (2861, 86976455), (4255, 58481701), (14305, 17395291), (20441, 12173555), (65803, 3781585), (102205, 2434711), (105857, 2350715), (329015, 756317), (470143, 529285)]