87193205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 115831296

約数和(自身を除く): 28638091

約数列:

[1, 5, 11, 55, 121, 167, 605, 835, 863, 1837, 4315, 9185, 9493, 20207, 47465, 101035, 104423, 144121, 522115, 720605, 1585331, 7926655, 17438641, 87193205]

約数ペア:

[(1, 87193205), (5, 17438641), (11, 7926655), (55, 1585331), (121, 720605), (167, 522115), (605, 144121), (835, 104423), (863, 101035), (1837, 47465), (4315, 20207), (9185, 9493)]