13769245

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 19682784

約数和(自身を除く): 5913539

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1307, 1505, 2107, 6535, 9149, 10535, 45745, 56201, 64043, 281005, 320215, 393407, 1967035, 2753849, 13769245]

約数ペア:

[(1, 13769245), (5, 2753849), (7, 1967035), (35, 393407), (43, 320215), (49, 281005), (215, 64043), (245, 56201), (301, 45745), (1307, 10535), (1505, 9149), (2107, 6535)]