71326115

素因数分解:

$5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1051}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 100019952

約数和(自身を除く): 28693837

約数列:

[1, 5, 7, 35, 49, 245, 277, 1051, 1385, 1939, 5255, 7357, 9695, 13573, 36785, 51499, 67865, 257495, 291127, 1455635, 2037889, 10189445, 14265223, 71326115]

約数ペア:

[(1, 71326115), (5, 14265223), (7, 10189445), (35, 2037889), (49, 1455635), (245, 291127), (277, 257495), (1051, 67865), (1385, 51499), (1939, 36785), (5255, 13573), (7357, 9695)]