87705295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3361}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 111833568

約数和(自身を除く): 24128273

約数列:

[1, 5, 17, 85, 307, 1535, 3361, 5219, 16805, 26095, 57137, 285685, 1031827, 5159135, 17541059, 87705295]

約数ペア:

[(1, 87705295), (5, 17541059), (17, 5159135), (85, 1031827), (307, 285685), (1535, 57137), (3361, 26095), (5219, 16805)]