26280815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16477}}^1$

素因数の和:16522

約数の個数: 16

約数和(自身を含む): 35592480

約数和(自身を除く): 9311665

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 16477, 82385, 181247, 477833, 906235, 2389165, 5256163, 26280815]

約数ペア:

[(1, 26280815), (5, 5256163), (11, 2389165), (29, 906235), (55, 477833), (145, 181247), (319, 82385), (1595, 16477)]