15945087185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167341}}^1$

素因数の和:167441

約数の個数: 32

約数和(自身を含む): 21687523200

約数和(自身を除く): 5742436015

約数列:

[1, 5, 17, 19, 59, 85, 95, 295, 323, 1003, 1121, 1615, 5015, 5605, 19057, 95285, 167341, 836705, 2844797, 3179479, 9873119, 14223985, 15897395, 49365595, 54051143, 167843023, 187589261, 270255715, 839215115, 937946305, 3189017437, 15945087185]

約数ペア:

[(1, 15945087185), (5, 3189017437), (17, 937946305), (19, 839215115), (59, 270255715), (85, 187589261), (95, 167843023), (295, 54051143), (323, 49365595), (1003, 15897395), (1121, 14223985), (1615, 9873119), (5015, 3179479), (5605, 2844797), (19057, 836705), (95285, 167341)]