97840225

素因数分解:

$5^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1069}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 139048640

約数和(自身を除く): 41208415

約数列:

[1, 5, 7, 25, 35, 175, 523, 1069, 2615, 3661, 5345, 7483, 13075, 18305, 26725, 37415, 91525, 187075, 559087, 2795435, 3913609, 13977175, 19568045, 97840225]

約数ペア:

[(1, 97840225), (5, 19568045), (7, 13977175), (25, 3913609), (35, 2795435), (175, 559087), (523, 187075), (1069, 91525), (2615, 37415), (3661, 26725), (5345, 18305), (7483, 13075)]