7021105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 10435392

約数和(自身を除く): 3414287

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 1187, 5915, 5935, 8309, 15431, 41545, 77155, 108017, 200603, 540085, 1003015, 1404221, 7021105]

約数ペア:

[(1, 7021105), (5, 1404221), (7, 1003015), (13, 540085), (35, 200603), (65, 108017), (91, 77155), (169, 41545), (455, 15431), (845, 8309), (1183, 5935), (1187, 5915)]