54782215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3918

約数の個数: 16

約数和(自身を含む): 68289408

約数和(自身を除く): 13507193

約数列:

[1, 5, 43, 67, 215, 335, 2881, 3803, 14405, 19015, 163529, 254801, 817645, 1274005, 10956443, 54782215]

約数ペア:

[(1, 54782215), (5, 10956443), (43, 1274005), (67, 817645), (215, 254801), (335, 163529), (2881, 19015), (3803, 14405)]