164439095

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{4421}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 203128992

約数和(自身を除く): 38689897

約数列:

[1, 5, 43, 173, 215, 865, 4421, 7439, 22105, 37195, 190103, 764833, 950515, 3824165, 32887819, 164439095]

約数ペア:

[(1, 164439095), (5, 32887819), (43, 3824165), (173, 950515), (215, 764833), (865, 190103), (4421, 37195), (7439, 22105)]