90802865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3413}}^1$

素因数の和:3748

約数の個数: 16

約数和(自身を含む): 115775568

約数和(自身を除く): 24972703

約数列:

[1, 5, 17, 85, 313, 1565, 3413, 5321, 17065, 26605, 58021, 290105, 1068269, 5341345, 18160573, 90802865]

約数ペア:

[(1, 90802865), (5, 18160573), (17, 5341345), (85, 1068269), (313, 290105), (1565, 58021), (3413, 26605), (5321, 17065)]