9090895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2550

約数の個数: 16

約数和(自身を含む): 12083328

約数和(自身を除く): 2992433

約数列:

[1, 5, 11, 55, 67, 335, 737, 2467, 3685, 12335, 27137, 135685, 165289, 826445, 1818179, 9090895]

約数ペア:

[(1, 9090895), (5, 1818179), (11, 826445), (55, 165289), (67, 135685), (335, 27137), (737, 12335), (2467, 3685)]