13220065

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 16220160

約数和(自身を除く): 3000095

約数列:

[1, 5, 109, 127, 191, 545, 635, 955, 13843, 20819, 24257, 69215, 104095, 121285, 2644013, 13220065]

約数ペア:

[(1, 13220065), (5, 2644013), (109, 121285), (127, 104095), (191, 69215), (545, 24257), (635, 20819), (955, 13843)]