139933445

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1723}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 172951680

約数和(自身を除く): 33018235

約数列:

[1, 5, 37, 185, 439, 1723, 2195, 8615, 16243, 63751, 81215, 318755, 756397, 3781985, 27986689, 139933445]

約数ペア:

[(1, 139933445), (5, 27986689), (37, 3781985), (185, 756397), (439, 318755), (1723, 81215), (2195, 63751), (8615, 16243)]