238128385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{64621}}^1$

素因数の和:64704

約数の個数: 16

約数和(自身を含む): 316389312

約数和(自身を除く): 78260927

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 64621, 323105, 710831, 3554155, 4329607, 21648035, 47625677, 238128385]

約数ペア:

[(1, 238128385), (5, 47625677), (11, 21648035), (55, 4329607), (67, 3554155), (335, 710831), (737, 323105), (3685, 64621)]