87992255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79631}}^1$

素因数の和:79666

約数の個数: 16

約数和(自身を含む): 120403584

約数和(自身を除く): 32411329

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 79631, 398155, 1035203, 1353727, 5176015, 6768635, 17598451, 87992255]

約数ペア:

[(1, 87992255), (5, 17598451), (13, 6768635), (17, 5176015), (65, 1353727), (85, 1035203), (221, 398155), (1105, 79631)]