71158895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 97113600

約数和(自身を除く): 25954705

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 437, 551, 667, 1123, 2185, 2755, 3335, 5615, 12673, 21337, 25829, 32567, 63365, 106685, 129145, 162835, 490751, 618773, 749041, 2453755, 3093865, 3745205, 14231779, 71158895]

約数ペア:

[(1, 71158895), (5, 14231779), (19, 3745205), (23, 3093865), (29, 2453755), (95, 749041), (115, 618773), (145, 490751), (437, 162835), (551, 129145), (667, 106685), (1123, 63365), (2185, 32567), (2755, 25829), (3335, 21337), (5615, 12673)]