66951215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2273}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 82846368

約数和(自身を除く): 15895153

約数列:

[1, 5, 43, 137, 215, 685, 2273, 5891, 11365, 29455, 97739, 311401, 488695, 1557005, 13390243, 66951215]

約数ペア:

[(1, 66951215), (5, 13390243), (43, 1557005), (137, 488695), (215, 311401), (685, 97739), (2273, 29455), (5891, 11365)]