99666905

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 133203840

約数和(自身を除く): 33536935

約数列:

[1, 5, 13, 43, 65, 169, 211, 215, 559, 845, 1055, 2197, 2743, 2795, 7267, 9073, 10985, 13715, 35659, 36335, 45365, 94471, 117949, 178295, 463567, 472355, 589745, 1533337, 2317835, 7666685, 19933381, 99666905]

約数ペア:

[(1, 99666905), (5, 19933381), (13, 7666685), (43, 2317835), (65, 1533337), (169, 589745), (211, 472355), (215, 463567), (559, 178295), (845, 117949), (1055, 94471), (2197, 45365), (2743, 36335), (2795, 35659), (7267, 13715), (9073, 10985)]