22355255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20231}}^1$

素因数の和:20266

約数の個数: 16

約数和(自身を含む): 30590784

約数和(自身を除く): 8235529

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 20231, 101155, 263003, 343927, 1315015, 1719635, 4471051, 22355255]

約数ペア:

[(1, 22355255), (5, 4471051), (13, 1719635), (17, 1315015), (65, 343927), (85, 263003), (221, 101155), (1105, 20231)]