164062845

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{84787}}^1$

素因数の和:84841

約数の個数: 24

約数和(自身を含む): 290992416

約数和(自身を除く): 126929571

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 84787, 254361, 423935, 763083, 1271805, 3645841, 3815415, 10937523, 18229205, 32812569, 54687615, 164062845]

約数ペア:

[(1, 164062845), (3, 54687615), (5, 32812569), (9, 18229205), (15, 10937523), (43, 3815415), (45, 3645841), (129, 1271805), (215, 763083), (387, 423935), (645, 254361), (1935, 84787)]