20160385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 30246912

約数和(自身を除く): 10086527

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 1093, 2635, 3689, 5465, 7651, 18445, 18581, 33883, 38255, 92905, 130067, 169415, 237181, 576011, 650335, 1185905, 2880055, 4032077, 20160385]

約数ペア:

[(1, 20160385), (5, 4032077), (7, 2880055), (17, 1185905), (31, 650335), (35, 576011), (85, 237181), (119, 169415), (155, 130067), (217, 92905), (527, 38255), (595, 33883), (1085, 18581), (1093, 18445), (2635, 7651), (3689, 5465)]