1087492029115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{266215919}}^1$

素因数の和:266215986

約数の個数: 16

約数和(自身を含む): 1405620057600

約数和(自身を除く): 318128028485

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 266215919, 1331079595, 5058102461, 11447284517, 25290512305, 57236422585, 217498405823, 1087492029115]

約数ペア:

[(1, 1087492029115), (5, 217498405823), (19, 57236422585), (43, 25290512305), (95, 11447284517), (215, 5058102461), (817, 1331079595), (4085, 266215919)]