22400105

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:586

約数の個数: 36

約数和(自身を含む): 33921612

約数和(自身を除く): 11521507

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 245, 455, 541, 637, 845, 1183, 2705, 3185, 3787, 5915, 7033, 8281, 18935, 26509, 35165, 41405, 49231, 91429, 132545, 246155, 344617, 457145, 640003, 1723085, 3200015, 4480021, 22400105]

約数ペア:

[(1, 22400105), (5, 4480021), (7, 3200015), (13, 1723085), (35, 640003), (49, 457145), (65, 344617), (91, 246155), (169, 132545), (245, 91429), (455, 49231), (541, 41405), (637, 35165), (845, 26509), (1183, 18935), (2705, 8281), (3185, 7033), (3787, 5915)]