13270255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 16718400

約数和(自身を除く): 3448145

約数列:

[1, 5, 29, 71, 145, 355, 1289, 2059, 6445, 10295, 37381, 91519, 186905, 457595, 2654051, 13270255]

約数ペア:

[(1, 13270255), (5, 2654051), (29, 457595), (71, 186905), (145, 91519), (355, 37381), (1289, 10295), (2059, 6445)]