131166295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54539}}^1$

素因数の和:54594

約数の個数: 16

約数和(自身を含む): 174091680

約数和(自身を除く): 42925385

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 54539, 272695, 709007, 2017943, 3545035, 10089715, 26233259, 131166295]

約数ペア:

[(1, 131166295), (5, 26233259), (13, 10089715), (37, 3545035), (65, 2017943), (185, 709007), (481, 272695), (2405, 54539)]